Caia Caecilia was the Roman Goddess of fire and women.  The name Caia would make a truly fresh alternative to the flagging Maya, with which it rhymes.

Caia

A variation of the popular Caden, Kayden, Kaden, and so on, Caiden is in the US Top 500 and the UK Top 1000. When you combine all the spelling variations however, Caiden begins to feel and sound like a Top 20 choice in the States. 
 
Caiden and family could be an invented names, borrowing the sounds of Aidan and Hayden, however, it could also be an elaboration of Cade, an English surname meaning "round" or from the Old English Cada, meaning "battle".
 
The name was given to around 600 American babies in a recent year, meaning for every baby called Caiden, there were five called Kayden — currently the most popular form of the name.

Caiden

Cairo is an exciting place name possibility with upbeat o ending and an on-trend first syllable. Debuting in the US Top 1000 in 2015, it has been climbing ever since, and, as of 2023, it is given to more than 1000 babies each year. 

The name derives from the Arabic al-Qāhirah, the name given to the Egyptian city in 969 AD by the Fatimid dynasty. With the meanings "conqueror" or "vanquisher", it was named to celebrate the strength of the dynasty. Today, Cairo is a busy city, a site of historical importance, with ancient buildings and museums but also contemporary architecture and film festivals.
 
As a given name, Cairo owes its sudden popularity to its choice by rapper Tyga for his son King Cairo's middle name. And Brazilian place kicker Cairo Santos helped popularize the name when he joined the Chicago Bears football team. Santos is named for his father, also Cairo.

Another influence propelling Cairo up the ladder: the popularity of the name Kai. And Cai could certainly be a nickname for Cairo.
 
Trending upwards in the UK and continuing to climb in the US, Cairo has also been joined in the charts by spelling variations, Kairo and Kyro, and is also given to nearly 50 girls each year. When you combine all these Cairos together, it was given to nearly 3000 babies in a recent year, making it feel like a name around the #120 mark, similar in popularity to Jasper, Emmett, or Milo.

Cairo

Caleb is an attractive Old Testament name that has been in the US Top 100 for nearly three decades now. Consistently popular but never too popular, Caleb feels more like a classic than a momentary trend.
 Caleb has two potential derivations, the first being from the Hebrew kelev, meaning "dog," and the second from the Hebrew components kal and lev, together meaning "whole heart." 
 
In the Old Testament Caleb is one of only two ancient Israelites (Joshua was the other) who set out from Egypt to finally enter the promised land. 
 
Caleb Garth is a character in George Eliot's Middlemarch. Caleb was the full name of James Dean's character Cal in East of Eden, and the name has also been heard on Desperate Housewives and Buffy the Vampire Slayer.Julianne Moore chose Caleb for her son, as did Bo Bice. The shortform Cale is also rising in popularity, and the current Kaleb spelling picks up on the K-to-C initial trend.

Caleb

A recently created member of the Cale family, with a trendy unisex aura. 

Calen

Calla is a botanical name that is much more distinctive than popular Lily or similar Callie. Rarely heard today, it did appear in the popularity lists in the last decades of the nineteenth century.
 
Ultimately from the Greek kallos meaning "beauty", Calla is the name of two separate but similar plants, notably the white calla lily. Given to 130 girls year, it is currently less popular than similar choices such as Kaia, Clara, Cali, Willa, and Calliope, but wouldn't seem out of place among them. 
 Calla is the eponymous heroine of the Rebecca Wells novel The Crowning Glory of Calla Lily Ponder, and there's an English rock band called Her Name is Calla.
 Actress Mare Winningham named her daughter Calla way back in 1987 while sound-alike Cala is an Arabic name meaning fortress.

Calla

Calliope is the name of the muse of epic poetry -- and also the musical instrument on the merry-go-round. Bold and creative, it debuted in the US Top 1000 in 2016, and entered the Top 500 in 2023. Similar in rhythm and sound to Penelope with usable nicknames Callie, Clio, and Lola, it is no wonder it's on the rise.
 
While Americans usually pronounce this name with a long I sound and the emphasis on the second syllables, Greeks pronounce it with the emphasis on the third syllable -- ka-lee-OH-pee.

Calliope

Calista Flockhart spotlighted this lovely Greek name that has a long future in the English-speaking world.  Kallista is another spelling; Calixta and Calixto are related.

Callista

This hyper-rhythmic name has two evocative references. In Greek mythology, she was an island nymph, a daughter of Atlas, who delayed Odysseus from returning home. It is also a genre of West Indian music, originating in Trinidad and Tobago and largely popularized in the States by Harry Belafonte. 
 Calypso was the name of Jacques-Yves Cousteau's research ship--and would make a highly dramatic, musical choice.

Calypso

Camden is a surprise hit, probably as a result of some star baby cred: it has been chosen by no less than four celebrity parents since 2012. Gentle but not flimsy, Camden could be an updated spin on Cameron, Callum, or Caden. 
 Currently in the Top 200 in the US, and used on more than 2000 boys each year, Camden evokes the hip open-air market in London or the city in New Jersey. Plus, while it may feel purely contemporary, Camden has two classic literary ties: Camden Farebrother is a character in George Eliot's 19th century novel, Middlemarch, while Camden House features in Arthur Conan Doyle's piece, "The Adventure of the Empty House", part of his Sherlock writings.

Camden

Camellia is a rare flower name with distinct roots related to the Camille/Camila group and has varied associations to the moon, water, wealth, and perfection. It could be thought of as a floral replacement for Amelia. 
 The attractive flowering tree was named by Linnaeus for the Moravian Jesuit botanist Georg Joseph Kamel and has been used, if sparingly, as a first name since the 1930s.
 In the language of flowers, the camellia denotes admiration and perfection, and it's the state flower of Alabama. The Dumas novel The Lady of the Camellias is the basis of the opera La Traviata and the Garbo film Camille.

Camellia

With its friendly, sensitive, and approachable feel, Cameron is a 90’s favorite that remains popular today. It has a pleasing balance of soft and strong sounds, and holds unisex appeal, thanks to Cameron Diaz. Still, eight times more boys than girls are named Cameron in the US. 
Derived from a Scottish surname which in turn comes from the name of a West Highland Clan, Cameron 
us made up of the Gaelic elements cam and sròn meaning "crooked nose". Not the best of meanings, perhaps, but it is likely to have originated from a nickname given to an 8th century member of the clan. Such nicknames were common in Highland culture, and it lends the name a rugged, outdoorsy feel. 
 If you were hoping for a different meaning, there is also the theory that the second part of the name may have come from the Gaelic abhainn meaning "river" or the Welsh bryn meaning "hill". In this case, Cameron would be drawn from a village and a district in Fife, Scotland, of the same name. 
Used sporadically in the early half of the 20th century, Cameron became a popular choice in Scotland from the 50’s onwards. Shortly afterward, it began to accelerate up the US charts, really taking off in the 90’s, and peaking at #31 in the year 2000. 
Its popularity spread to Australia, England and Wales, Canada, and to France too, where it remained a top choice into the early 2010’s. Since then, it has been on a mostly downwards trajectory, though it is still given to 5000 boys – and 600 girls – in the US every year. 
Many will associate it with Cameron Frye, the anxious, slightly awkward, but good-hearted best friend in the movie Ferris Bueller’s Day Off. Actress Cameron Diaz is another memorable namesake, whose fame popularized Cameron as an option for girls too. 
A favorite in the sporting world, the name is worn by American footballer Cameron Jerell Newton, tennis player Cameron Norrie, and Olympic swimmer Cameron McEvoy, just to list a few. 
These sporty associations help to give Cameron an energetic vibe to complements its soft and calmer sounds, giving it a more “all-rounder” feel. 
Enjoy Cameron, but feeling put off by its meaning or popularity? You could try Camden, Caspian, Callum, Callahan, Cormack, or Cambell instead.

Cameron

The Spanish Camila, pronounced ka-MEE-la, is the fastest rising version of this ancient Roman name, but recent royal Camilla may have helped promote the British brand. 

Camila is one of the <a href="https://nameberry.com/popular-names/us/state/california">top baby names in California</a> for girls. Along with the US, Camila ranks highly in Spain, Portugal, and Latin America.

In Roman myth, Camilla was a swift-footed huntress so fast she could run over a field without bending a blade of grass. Pop star Camila Cabello used her first name for her debut album.

Camila

Caoimhe, pronounced (more properly) kwee-va or kee-va, is a pretty and distinctive Gaelic name but one that could well lead to no end of confusion outside the Irish community. Even in its native habitat, it is sometimes spelled Keeva.
 Caoimhe comes from a word with several positive meanings--beautiful, precious, beloved, gentle, and graceful. It's also the name of an Irish saint.
 Caoihme has been very popular in Ireland in recent years.

Caoimhe

Caprice is a word name with an appealing sound and a light-hearted meaning. Caprice is a rare name, used for only ten baby girls in the US in 2023. 

Caprice

While Charlotte and Caroline are considered stylish and classic members of the Charles family, this Germanic form peaked in the US at Number 76 in 1965. It fell out of favor in the 2010s, but recent years have seen it re-enter the Top 1000.
 
Highly popular in Spain, Carla shares similar sounds to Clara, Kaia, Mara and Kiara, which might help people see it in a new light in coming years.

Carla

This stuffy English surname and hotel name took on Twilight cool when attached to vampire Carlisle Cullen.  Inspired by the character, it's more popular in this spelling than as Carlyle and more widely used for boys than for girls.

Carlisle

Carlos is the Spanish and Portuguese variation of Charles, which has been used in solid numbers in the US for as long as data has been kept. Carlos has never fallen out of the Top 600, but peaked from the 70s-early 2000s. Today Carlos is still within the Top 200. 

Notable namesakes include musician Santana, writers Fuentes and Castaneda, and numerous athletes. Carlos Irwin Estevez is the birth name of Charlie Sheen.

Carlos

Carmela has been most famous recently as the name of Tony Soprano's TV wife, played by Edie Falco. The spellings Carmela and Carmella are both used in Latin cultures including Italian, Spanish, and Portuguese, and are used nearly equally in the US, given to a total of about 300 baby girls last year.

Carmela

Carmen has long been associated with the sensuous, tragic heroine of Bizet's opera, based on a novel by Prosper Merimee; more recently it has called to mind two other bombshells: Carmen Miranda (born Maria) and Carmen Electra (born Tara), as well as the great jazz singer Carmen McRae. In the celebrity baby name world, this classic <a href="https://nameberry.com/baby-names/495/spanish-names-for-girls">Spanish name for girls</a> was used by Hilaria and Alec Baldwin for their oldest daughter.
 She has plenty of childhood references as well: Carmen Elizabeth Juanita Echo Sky Brava Cortez is a character from the Spy Kids trilogy, Carmen Lowell appears in the Sisterhood of the Traveling Pants series, Carmen de la Pica Morales was a character on The L Word, and Carmen Sandiego is the clever anti-hero in the Where in the World Is Carmen Sandiego? computer-game franchise—she was named for Carmen Miranda and the city of San Diego.
 In the Latin community, Carmen is also used as a <a href="https://nameberry.com/boys-names">boys’ name</a>.

Carmen

Casimir, a traditional name of Polish kings, could do quite well these days as we see the rise of Caspian, Cassius, Castiel, et. al. Like Leopold and Laszlo, Casimir is strong and worth considering if you've got an adventurous streak — and bet your son will too. An alternative commonly cited meaning that modern parents might prefer is "proclaimer of peace". The traditional Polish version of the name is Kazimierz.

Casimir

Cassia is related to the cassia tree, which has yellow flowers and produces a spice that can be a substitute for cinnamon. Keziah, the name of Job’s daughter in the Old Testament, derives from the name of the plant as well. Cassia also has ties to the Ancient Roman name Cassius, an Ancient Roman family name meaning "hollow." 
 
Cassia is one of the rare names that's truly unusual yet has a stylish feel. Cassia has the added attraction of the sweet smell of cinnamon, thanks to its botanical associations. We predict Cassia will become much more popular along with her brother names Cassian and Cassius. 
 
Keziah, the Biblical equivalent, is also due for rediscovery, while Kassia is the Greek spelling that ties the name to Saint Kassiani, a feminist heroine.

Cassia

Rugged but gentle at the same time, Cassian is a saintly and stylish choice that was derived from the name Cassius. Before 2017, it was an obscure choice, given to a tiny handful of boys each year. As of 2023, however, it's become one of the top ten fastest-rising names in the US, more than doubling in usage since 2022 and edging closer towards the Top 500.
 There are a number of fourth and fifth century St. Cassians, one of whom is the patron saint of stenographers (though he must not get much work these days).John Cassian was a monk and ascetic writer who introduced Eastern monasticism into the West; Cassian Elwes is a British film producer, and Patrick Wilson used the alternate spelling Kassian for his son.
 It is unlikely however, that any of these can be credited for the rise of Cassian. Instead, we must turn to pop culture.
 In 2016, just before Cassian began to climb the charts, the Star Wars Franchise movie, Rogue One, was released and included a character called Cassian Andor, who then went on to feature as the lead in the television spinoff series, Andor. With the sounds of popular Julian, Jasper, and Adrian, like Casper but not too ghostly, Cassian caught people's attention, not just in the US, but in the UK, where it now ranks in the Top 600.
 
But what caused the even bigger leap up the charts in 2023? Again, we must look towards a fictional character. The popular romance-fantasy book series A Court of Thorns and Roses by Sarah J. Maas features a Cassian, and the latest novel included a Cassian storyline that likely put the name on people's radar. "ACOTAR" as it gets called is popular on BookTok and BookTube so it's no wonder parents are taking inspiration from it. 
 Similar to Nameberry favorite Caspian with sounds that are both strong and soft, both ancient and right up to date, Cassian is a hot name right now, and was given to more than 550 babies in 2023.

Cassian

Cassius, a Shakespearean name rooted in antiquity, is trending in a major way. It's one of a raft of Cas-starting names for both boys and girls, including Caspian, Cassian, and Cassia, that are enjoying a new moiment in the sun.
 
There were two notable Ancient Roman figures named Cassius. Cassius Dio wrote an 80-volume history of Rome. Gaius Cassius Longinus, a senator who led the assassination plot against Julius Caesar, is the main figure in Shakespeare's The Tragedy of Julius Caesar. 

 In more modern times, Cassius Clay was an abolitionist and also the birth name of boxer Muhammad Ali. It was chosen for their sons by singer Bobby Brown and Getty heir/actor Balthazar Getty. Vanessa Marcil and Brian Austin Green used the nouveau Kassius spelling for theirs. With these namesakes, it's no surprise this name has become popular in recent years. 

 Americans tend to pronounce the name CASH-us while Europeans, including the British, say CASS-ee-us. Cass and Cash are both accessible nicknames.

Cassius

This name of a touristed island in sight of Los Angeles makes an attractive and newly stylish variation on the classic Catherine or overused Caitlin. 
 Santa Catalina of Siena was, along with Saint Francis, one of the two patron saints of Italy and was a respected spiritual writer of the Church. Catalina de Aragón y Castilla is the original Spanish name of the first wife of Henry VIII, known to history as Catherine of Aragon. In a completely different vein, Catalina Aruca was a character on the sitcom My Name is Earl.

Catalina

Cato conjures up images of ancient Roman statesmen and southern antebellum retainers; it could have revival potential, with its 'O' ending and the current interest in the names of Greek and Roman antiquity.
 The Roman statesman known as Cato the Elder was born Marcus Portius, the Cato added in tribute to his natural sagacity, practical wisdom and political expertise.
 Cato appears in Shakespeare's Julius Caesar and, to go from the sublime to the ridiculous, in the Pink Panther movies--and Kato was The Green Hornet's valet. Cato is also a 21st century Hunger Games name, which could do more to spur its popularity than all its past history.

Cato

This Katherine variation, used through Ireland and Scotland, is pronounced like Katrina. The name became popular after the Crusaders brought home stories about the colorful fourth century martyr, Catherine of Alexandria. Its later popularity increased following the success of Robert Louis Stevenson's 1893 Catriona, the sequel to Kidnapped.

Catriona

Cecelia, with this spelling, got some recent attention as the name of Jim and Pam's baby on The Office -- and also the name of actress Jenna Fischer's newborn niece.  A spelling variation of Cecilia that has a gently old-fashioned feel and several appealing short forms, including Celia, Celie, and, as on the TV show, Cece.

Three times as many babies are given the Cecilia spelling as get the Cecelia one, though if you plan on calling your daughter Cece or Celia, Cecelia may feel like the more logical spelling.

Cecelia

Cecilia is a lovely classic name deservedly enjoying a new turn in the sun. Always among the Top 500 girls' names in the US, Cecilia is now at its highest point ever.
 
Cecilia is a feminine form of Cecil, which was derived from a Roman clan name related to the Latin caecus, meaning "blind". While that may put some parents off, we say put that ancient meaning aside and focus on Cecilia's symbolic resonance in the contemporary world as a classy and classic name.
 
The martyred Saint Cecilia was designated the patron of musicians, either because she supposedly sang directly to God while the musicians played at her wedding, or because she sang to God as she was dying. The name was popularized in the Middle Ages as an homage to the Saint.
 On TV, the Cecelia spelling variation was the name chosen for Pam and Jim's baby on The Office; in real life the name of the daughters of Vera Wang and Soledad O'Brien.
 Cecilia is also a Dickens character name in Hard Times, and appears in the novels Atonement and The Virgin Suicides, and The Hunger Games series, as well as being the subject of a memorable Simon & Garfunkel song.
 Cecilia, Celia and Cecily are all nameberry faves. Cecelia is an accepted spelling variation you may want to consider if you plan to shorten the name to Celia or Cece.

Cecilia

A light and pretty pan-cultural name which can be considered a variant of either the Greek name Selene or Selena, meaning "moon", or of the French Celine, meaning "heavenly". An attractive choice that is surprisingly rare in the US: out of the Top 1000 since 2006.

Celina

French-Canadian singer Dion made us notice this variation. Although many parents would prefer the homonym Selene, which has a different derivation and means "moon," Celine has been a Top 1000 name every year since 2012, and was also on the list each year from 1994 to 2005. Celine is also a newly-chic French fashion label.


Celine

Little known name of the goddess of the harvest — her name literally means nourishment, and is the origin of the word cereal. A possibility for the parent seeking something original, but with the aura of Roman myth.  Her Greek counterpart is Demeter. 


Ceres

Infinitely preferable to the tease-inspiring English version of the word. 

Cerise

Charlize is a name that owes its very life to a star: elegant blond South African actress Charlize Theron. She was named after her father, whose name was Charles. Charlize jumped onto the popularity lists in 2004, the year the actress won the Oscar for lead actress in Monster.
 Like Theron herself, Charlize has an elegant and attractive image.

Charlize

Charlotte, the name of the young Princess of Cambridge, is the latest classic name to join Sophia, Emma, Olivia, and Isabella at the top of the popularity list. It is now among the most popular girl names in many English-speaking and European countries.
 
The feminine form of Charles, Charlotte derived from Charlot, a French diminutive of Charles meaning "little Charles" and the name of Charlemagne’s son in French literature and legend. The name was popularized by England's Queen Charlotte Sophia, wife of King George III.
 
Queen Charlotte was the mother of fifteen children and a patron of Mozart and Bach. She and George ruled England in the late eighteenth and early nineteenth century during the French and American revolutions.
 
Charlotte is an elegant royal name, with a host of widely varied role models, from Charlotte Brontë to the spidery protagonist of E. B. White's Charlotte's Web to the more recent Charlotte York, aka the prissy one, of Sex and the City. Charlotte is appealing to a wide range of parents because it sounds feminine yet grownup, sophisticated yet lush. 
 
Charlotte is a pop culture staple—it was Scarlett Johansson's character in Lost in Translation and has been featured on TV shows like Lost and Revenge. The band Good Charlotte was named for a children's book with that title. An all-around winner of a name, Charlotte has been chosen by Chelsea Clinton, Dylan McDermott, Colin Hanks, and Sarah Michelle Gellar and Freddie Prinze Jr.
 In addition to Charlie, Lottie makes a cute nickname.

Charlotte

Fading since the 1970s -- but still a lovely name. 

Christa

Extremely popular in Ireland, Ciaran is also well used in England and is beginning to be adopted by parents in the U.S., though usually via the more American-friendly Kieran spelling. The Irish spelling is, however, becoming more familiar on this side of the Atlantic, due to the rising popularity of Belfast-born actor Ciaran Hinds.
 Although it was the name of twenty-six saints in Ireland, Ciaran was not used as a secular name there until the 1950s.

Ciaran

In Greek myth, Circe, daughter of Helios, the sun, was a sorceress living on the island of Aeaea, who could turn men into animals with her magic wand, which is just what she did to Odysseus's crew in Homer's Odyssey, transforming them into swine. All was forgiven, however, as Circe and Odysseus later had a child together&mdash;Telegonus.

The name and legend have appeared in countless forms, from a section of James Joyce's Ulysses to short stories by Julio Cortazar to Toni Morrison's Song of Solomon to films to DC comics to a dance by Martha Graham.

So is Circe's seductive legend too powerful for a modern little girl to carry? Your call.

Circe

Claudia is a classic name with ancient Roman roots. Never truly in or truly out, Claudia feels like a strong, modern choice that hits the sweet spot between too popular and too unusual..
 Claudia was a common <a href="https://nameberry.com/girls-names">girls’ name</a> in ancient Rome, borne by the wives of both Nero and Pontius Pilate. The name is mentioned in the New Testament in one of St. Paul's letters to Timothy as one of the Christian women in Rome. As a result, it was taken up in the sixteenth century and has been in moderate use ever since.

 There was a popular mid-century series of novels by Rose Franken, beginning with Claudia: The Story of a Marriage. The name was also used by Agatha Christie and Penelope Lively, as well as being a main character in Anne Rice's Interview With the Vampire. Model Claudia Schiffer gave it an infusion of glamour, as had earlier Italian actress Claudia Cardinale. Michelle Pfeiffer has a daughter named Claudia.

 While some parents may be put off by the common "lame" meaning, some etymologists theorize that the name may relate to the word for enclosure or clause, an alternate meaning that may appeal to a child with a form of this otherwise appealing name.

Claudia

A royal name in ancient Egypt that's never quite made it to the modern world, though nickname Cleo is widely used.  Other now-extinct Cleopatra diminutives, including Cleora and Cleola, achieved some popularity in the early 20th century when there was a crazy for all things Egypt-related as the ancient tombs were opened and artifacts displayed.  In the US, Cleopatra became a popular silent film in 1917 starring Theda Bara.

Cleopatra

Clio is the name of the ancient Greek mythological muse of history and heroic poetry, one that is rich with modern charm and would make an intriguing choice, especially thanks to its dynamic o-ending. 
 Unlike the sound-alike Cleo, which brings up visions of Cleopatra, Clio is very much a stand-alone name. The only problem? Some might associate it too heavily with the car model, but that will hopefully fade with time.
 In English, the first syllable is emphasized, however, in the original Greek, it is the second O that is more prominent. 
 If you love Clio, you could consider other Greek muse names: Thalia and Calliope.

Clio

Clover is a charming, perky choice if you want to move beyond hothouse blooms like Rose and Lily, and it's recently become a new celeb favorite, chosen by both Neal McDonough and Natasha Gregson Wagner, who used it to honor her mother, Natalie Wood, one of whose most iconic films was Inside Daisy Clover. 
 Clover also has a long association with good luck, via the four-leaf clover, and through the shamrock symbol of Ireland. It first came to wide notice via a couple of soap opera characters.
 In the movie The Good Shepherd , Angelina Jolie's character is called Clover--but her birth name was actually Margaret.

Clover

Like the French author with whom the name is most closely associated, Colette is a chic and charming name that is being rediscovered. After disappearing for nearly 30 years, Colette rejoined the Top 1000 in 2012 at Number 659 and has continued to rise since then. Dylan McDermott used it for his daughter, as did actress Constance Zimmer.
 There is an appealing animated Colette featured in the film Ratatouille.

Colette

Thanks to its dashing Anglo-Irish image — due partly to Colins Firth and Farrell — and its C-initialed two-syllable sound, Colin and its cousin Collin have enjoyed a long run of popularity, reaching as high as Number 84 in 2004. 
 The usual pronunciation of Colin is COLL-in, but the alternate COLE-in version was publicized by General Colin Powell, the first U.S. African-American Secretary of State, who was named after World War II hero Colin Kelly.
 Literary cred: Colin Craven is a character in The Secret Garden, and Colin Creevey appears in the Harry Potter books.
 Both Kevin James and Kiss's Paul Stanley have young sons named Colin, while Tom Hanks has a grown one.

Colin

The Spanish word for hill certainly has name-like qualities and could make a fresh new Spanish nature name.

Colina

A name that relates to Concepcion and the Virgin Mary, but feels a good deal more secular. 

Concetta

Connor, the appealing name of an early semi-legendary king of Ulster in Irish mythology, sits firmly in the Top 100 and taken together with its alternate spellings would rank even higher. In its native Ireland the Conor version is one of the highest charting <a href="https://nameberry.com/boys-names">boys’ name</a>.
 Connor MacLeod was the name of the title character in the 1986 film The Highlander, which helped promote the name.
 Nicole Kidman and Tom Cruise have a teen-aged son named Connor, while Eric Clapton has a younger Conor; the name of the Irish writer and historian is spelled Conor Cruise O'Brien.
 Since Connor means 'lover of hounds,' it might make a good choice for a dog-loving family. In fact, one of the sons in Marley and Me is given that name.

Connor

More likely to be spelled Constantine, this was the name of the first Christian emperor of the Roman empire, as well as three Scottish kings. Previously thought of as too bulky and unwieldy a name for a modern child, these days it would be perfectly acceptable.


Constantin

This Roman Emperor's name has long been considered too grand for an American boy. But in this era of children named Augustine and Atticus, it just may be prime for an unlikely comeback. 
 Constantine the Great was the first Roman Emperor to convert to Christianity and issued the Edict of Milan, which proclaimed religious tolerance throughout the empire. Constantine was also the name of three medieval Scottish kings.
 A modern bearer is Constantine Maroulis, singer and actor and American Idol finalist. The 2005 horror film Constantine featured a hero by that surname.
 Advice: Find a nickname other than Connie.

Constantine

Cora is a lovely, old-fashioned girls' that has been recently rejuvenated by its contemporary-feeling simplicity. In fact, Cora seemed headed straight for the top of the popularity list when the coronavirus pandemic somewhat weakened its appeal.
 
Though she has never been completely out of favor, Cora has had her ups and downs. A Top 20 name in the 1880's, she had sunk to Number 876 in 1988 before reversing course yet again. A more recent inspiration is the appealing American-born Cora Crawley, Countess of Grantham on Downton Abbey. 
 
In classical mythology, Cora—or Kore—was a euphemistic name of Persephone, goddess of fertility and the underworld. Kore was the name used when referencing her identity as the goddess of Spring, while Persephone referred to her role as queen of the Underworld. 
 
Cora gained popularity as a given name after James Fenimore Cooper used it as the name of his heroine, Cora Munro, in his 1826 novel The Last of the Mohicans. 
 
While a complete name unto itself, some parents who love Cora may want to use it as a short form for such names as Cordelia or Coraline. Cora's fashionable sisters include Clara, Nora, Corinne, Corinna and Coralie.

Cora

Coralena

Coralie is a French name not often heard here, though she's gaining some recognition via Neil Gaiman's similar sounding spooky and lovely children's book, Coraline. Other literary appearances: Coralie is the stage name of an actress in Balzac's Lost Illusions, and a French girl in an 1850 Thackeray novel.
Coralie is currently very popular in French-speaking Quebec, and there is a contemporary French singer named Coralie Clement.

Coralie

Famous as the name of the widow of Dr. Martin Luther King Jr. 

Coretta

Delicate and gentle old-fashioned name, the kind found in early English poetry. While Corinna and the original Green Korinna are technically diminutives of the ancient Kore, now the popular Cora, this name will often be mistaken for other similar-sounding though unrelated names, such as Karenna. But it's pretty and is backed by more tradition than you'd guess.

Corinna

Corinne is one of the names that, it might surprise you to learn, has never been off the US popularity charts. Its most popular year was 1926, when it ranked Number 249. Corinna is another pretty ancient form of the name, technically a diminutive.

Corinne

Cosette is best known as the heroine of Les Miserables. In the Victor Hugo novel, Cosette was the nickname given to the girl named Euphrasie by her mother. Although Hugo invented the name, some etymologists believe it's a spin on Colette, originally a female short form of Nicolas.


 Despite the popularity of Les Mis the musical, the name was given to only 138 girls in 2015 -- though it's worth noting that this is almost double the number from just a few years ago. Cosette would make for a sweet and quirky French choice.

Cosette

Cosima, the kind of elegant and unusual name the British upper classes love to use for their daughters, is given to a handful of baby girls in the US after being chosen by two high-profile celebs in the same month; cool couple Sofia Coppola and Thomas Mars as well as supermodel Claudia Schiffer. It was used earlier by celebrity chef Nigella Lawson, while the male form, Cosimo, was given to the son of Marissa Ribisi and Beck.
 
The most famous Cosima in history had strong musical ties — Cosima Wagner was the daughter of composer Franz Liszt and the wife of composer Richard Wagner. Cosima is well used in Germany, Italy and Greece, but in the US, it was given to only ten baby girls in 2021, the same number who got the name in 2010.
 
A note on pronunciation: in Germany, Italy, and Spain, they say KO-zee-ma, like cozy ma. In the UK, they rhyme the first syllable with boss. In the US, you can do whatever you want.

Cosima

Cristina is one case where the streamlined version feels more alluring. 

Cristina

Cyrus is one of those surprising names that have always ranked among the Top 1000 boy names in the US. On an upward trend since the mid-90s, Cyrus now sits in that comfortable place between too popular and too unusual.
 
Long popular in the Iranian community, this name of the founder of the Persian Empire has had a more down-home, corncob pipe-smoking image for most Americans in the past, but today it's one of those antique names that sounds fresh again. 
 The powerful Cyrus the Great was the fifth century B.C. Persian leader who conquered Babylon to establish his empire. He is noted in the Old Testament as freeing the Jewish captives in Babylonia and permitting them to return to their homelands. Since his name is mentioned in the Old Testament, it was fashionable with the Puritans.
 Cyrus McCormick was the inventor of the reaper, and Cyrus Vance was Secretary of State under Jimmy Carter. The name is also associated these days with singer Miley Cyrus. Claire Danes and Hugh Dancy named their baby boy Cyrus, and there have been Cyruses on Gossip Girl, Law & Order and Scandal.
Ciro is the catchy Italian version.

Cyrus

Corinthia

OhLuna's list "C Names" of 60 great name ideas: Caia - Corinthia!