Alek

Alethea, the name of the Greek goddess of truth, came into fashion in England in the 16th century, in tandem with the virtue names. Alethea may find new favor now as one of the <a href="https://nameberry.com/list/433/goddess-baby-names">goddess names</a> stylish for baby girls.

Alethea

Amias or Amyas is a <a href="https://nameberry.com/list/317/unique-baby-names">unique name</a> with an attractive sound and feel and a lovely meaning. Though it might sound like a Biblical name, it is not, but is a surname that may be related to Amadeus or even be a male version of Amy--which would make it one of the few boys' names to be derived from a girls'.
 The Amyas version became known via the hero of the mega-popular 1855 Charles Kingsley novel, Westward Ho!, Captain Sir Amyas Leigh.

Amias

Simple and yet distinctive, Ara is a mythological name of a famously handsome king. Although it originated as a boys' name, in the contemporary US, it's now much more commonly used for girls.
 Ara was one of the many vowel-heavy two-syllable names popular at the end of the nineteenth century and into the twentieth--it went as high as Number 481 in 1884. It's also used as a nickname for Arabella.

This poor lad will spend his life saying, "No, it's Aric, not Eric. Aaric, Arick, Arik Arric, Arrick. 

Aric

Better than Capricorn or Cancer, not as usable as Leo, the name of the Roman god of war becomes more possible as a baby name every day, as mythological names take the place of biblical names. 

Aries

This is a fresh new addition to the botanical list; comedian Gilbert Gottfried made it a real bouquet when he named his daughter Lily Aster. And the name of the little girl on television's Dexter sounds like Aster, but is actually spelled Astor, which brings it more high society name.
<->Aster relates to the Greek word for star.

In Ethiopia, Aster is pronounced "ah-STAIR", and is the Amharic variation of Biblical Esther.

Aster

Long more associated with the New York Waldorf- hotel and the neighborhood in Queens than as a baby name, Astoria is finally beginning to emerge from their shadow and find favor with parents looking to move beyond Brooklyn. The name Astoria is drawn from the surname of titan of industry John Jacob Astor, theorized to mean "hawk."

Astoria

Astrid is derived from the name Ástríðr, which is made up of the Old Norse elements that mean "god" and "beautiful." Astrid has been a Scandinavian royal name since the tenth century, and many people associated it with the Swedish author of the Pippi Longstocking stories, Astrid Lindgren. Related names include Asta, a diminutive used throughout Scandinavia, and Astride, the French form. Despite their similarities, Astrid is unrelated to Astra, a Latin name meaning "of the stars."
 
Astrid has never really assimilated into our culture the way Ingrid did, but with the renewed interest in international names, Astrid might be worth consideration by parents with Norse roots. 
 
Astrid is the name of the teenage heroine of Janet Finch's 1999 novel White Oleander and has appeared as a character in How to Train Your Dragon and the TV shows Fringe and Once upon a Time.

Astrid

This name of a minor character in the Old Testament, also spelled Atara, has a softly pleasing sound. In the Old Testament, Atarah was a descendant of Judah.


Atarah

Atlas is one of those names that was previously thought too powerful for a baby boy, who would have to be strong enough to carry the world on his shoulders. Now Atlas has joined the pantheon of Greek and Roman god and goddess names in the realm of possibility, along with Mars, Zeus and Apollo.

 Atlas was one of the fast-rising names on the list in recent years in the USA, jumping from oblivion in 2012 into the Top 500 in 2015, and climbing several hundred places higher since then. Anne Heche was one of the first to make this audacious choice, but several celebrity parents have followed suit.

 As well as the mythological connection, Atlas is a cool geographical word name – perfect for the child of parents who love traveling or who hail from different parts of the globe.

Atlas

Atticus, with its trendy Roman feel combined with the upstanding, noble image of Atticus Finch in To Kill a Mockingbird, is a real winner among <a href="https://nameberry.com/boys-names">boy names</a>. Atticus entered the US Top 1000 in 2004 and is a firm Nameberry favorite. 
 
The reason for the popularity of Atticus is less its ancient roots than Atticus Finch, the upstanding hero of To Kill A Mockingbird.. In fact so many people have been inspired by the character embodied by Gregory Peck that Atticus Finch was voted the greatest hero of American film by the American Film Institute. Harper Lee's recently-released novel Go Set a Watchman paints Atticus Finch in a less flattering light, though that doesn't seem to have impacted the rising popularity of the name.
 
Atticus derives from the Greek Attikos, meaning "from Attica," the Ancient Greek region that contained Athens. Atticus is a literary name in more ways than one. Before it became synonymous with Atticus Finch, the name Atticus was associated with Titus Pomponius Atticus, a Roman literary figure.
 Daniel Baldwin and Isabella Hoffman were ahead of the curve when they chose Atticus for their son born in 1996; since then Summer Phoenix and Casey Affleck named their little boy Atticus, and Tom Dumont made it the middle name for his son Rio.

Atticus

Alekto 

A word name with fashionable o-ending that has associations with both the homespun fabric and the mottled cat. Alice Cooper named his daughter Calico decades ago.

Calico

Calixto is known in Spain as the name of three popes, one of whom was the martyr, Callixtus I, regarded as a saint. Calixto has a lot of energy and futuristic spirit, thanks in part to the attention-grabbing 'x.' He is the main character in the Spanish classic, Fernando de Rojas's Tragicomedy of Calixto and Melibea.

Calixto

Calliope is the name of the muse of epic poetry -- and also the musical instrument on the merry-go-round. Bold and creative, it would not be the easiest name for a girl lacking such qualities. It debuted in the US Top 1000 in 2016. 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

After half a century, this otherwise feasible name has at last started to lose its link to the friendly ghost; it certainly didn't scare model Claudia Schiffer, who chose it for her son, as did Atomic Kitten Jenny Frost. Iconoclastic namer Jason Lee switched genders and called his daughter Casper. Also related to the revived Jasper, Caspar seems headed towards the path to a similar resurgence.

 Caspar is the name of one of the Three Magi who brought gifts to the infant Jesus&mdash;-Caspar of Tarsus was the one who brought the gift of gold.

 In the Casper spelling, the name was quite popular in the U.S. near the end of the nineteenth century, peaking in 1889 at Number 332, but it dropped off the list completely in 1933. It still retains its popularity in Scandinavia and Belgium.

 Actor Casper van Dien was the tenth generation in his family to bear the name of his Dutch ancestors, continuing the tradition with his son Casper Robert Mitchum.

Caspar

One of the most romantic of appellations, Caspian is a geographical name referring to the large salty sea between Asia and Europe. It's also the name of the hero of C.S. Lewis's beloved Chronicles of Narnia, Prince Caspian. 
 
The name Caspian is ultimately derived from the Latin term Caspii, meaning "white." Caspii was the name of the people of Central Asia who were originally from Caucasus. 
 
Caspian is attracting a lot of attention from cutting-edge parents these days. It fits in with several trends as a name from classic children's literature, a water-related place name, and an ancient name with the trending Cas- beginning, ala Cassius and Cassian.

Caspian

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

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

We all heard it on Seinfeld as the long-concealed first name of Kramer, then considered a punchline. Now some pioneering parents are embracing this expansive Greek name, which makes a creative and cool choice for a baby. Influential celebrity couple Scarlett Johansson and Colin Jost chose it for their son, born in 2021, which will likely drive Cosmo up in popularity. In the UK, it currently ranks within the Top 1000 boy names and is trending upwards.

 In literature, Baron Cosmo Bradwardine is a character in Sir Walter Scott's novel Waverly and Cosmo Topper is the befuddled banker in Thorne Smith's humorous novel Topper. In modern times Cosmo has become the short form for Cosmopolitan – both the magazine and the cocktail. And for those wishing to honor a medic in the family, Cosmo is also the name of the Arabian-born patron saint of doctors.

Cosmo

Decimus is one of the Roman numeral names used in large Victorian families--in this case for the tenth child. It is now seeing some new life thanks to the cutting-edge fashion for ancient Roman names. 
 The current interest in Decimus has been bolstered by The Hunger Games, in which many of the male characters have ancient Roman names. Decimus was also the middle name of Maximus, Russell Crowe's "Gladiator" character. Other Latin names such as Nero and Tiberius are also hot on Nameberry right now.
 Decimus is a name that was not only given occasionally to nineteenth century babies, but also to several notable literary characters in the works of Wilkie Collins and Anthony Trollope. Decimus Burton was a noted ninetenth century English architect.

Decimus

Eudora is the name of five minor goddesses of Greek mythology and a major goddess (in the person of Pulitzer Prize-winning Eudora Welty) of modern American literature. Eudora is pleasant and euphoneous and a possibility for rejuvenation.
 In Greek myth, Eudora was one of the Hyades, a set of sisters transformed into the star cluster that bears their name. 
 In Disney's The Princess and the Frog, Eudora was the name of Princess Tiana's mother, who was voiced by Oprah Winfrey, and of Mia Farrow's character in Zelig. Eudora is also a character in Faulkner's Absalom, Absalom, and was chosen by actress Marcia Gay Hardin for her daughter back in 1998.

Eudora

Does Fay really need that e at the end? We vote no, but modern parents disagree: The Faye spelling was used for nearly 300 girls in 2014, vaulting the name back onto the Top 1000 after a 35-year absence, nearly ten times as many babies as received the Fay spelling.
Some people may feel spelling it Faye makes the name more balanced and complete, as Anne of Green Gables famously said about her name. The original Fay, Morgan le Fay, was a sorceress of the Arthurian Legends. Faye may also be used as a short form of Faith.

Faye

Fia may be most notable at this moment as the Anglicized version of the Irish Fiadh, one of the fastest-rising names in the Republic of Ireland. The meaning of Fia or Fiadh is sometimes given as "deer" but that's in the sense of a wild deer, as the name relates to the ancient word for wild. 

In Portuguese, Fia means weaver, and Fia may also be a short form of the Italian or Spanish Sofia or Fiammetta or any other fia-related name.

Whatever its origin and meaning, Fia is a light and pleasant alternative to the mega-popular Mia.

Flora, the name of the Roman goddess of flowers and spring, who enjoyed eternal youth, is one of the gently old-fashioned girls' flower names we think is due for a comeback— alongside cousins Cora and Dora. Florence, Fiorella, Fleur, and Flower are translations, but we like Flora best of all.
 
Also the name of a saint, Flora has long been a favorite in Scotland where it was the name of the young heroine who helped Bonnie Prince Charlie make his way to the Isle of Skye. In Gaelic, her name was Fionnghal nic Dhòmhnaill, but the Anglicized Flora caught on with the Scots, who used it disproportionately compared to the rest of the UK until the 20th century.
 
Flora was a Top 100 name in the 1880s and 1890s but gradually descended until it finally fell off the list in 1972. It is still popular in some European countries, including Hungary and France.

There have been a number of memorable Floras in literature, including the angelic little girl in Henry James's Turn of the Screw, the exasperating but charming Flora Poste in Stella Gibson's Cold Comfort Farm, Flora MacIvor in Walter Scott's Waverly, and one of the three Good Fairies in Disney's Sleeping Beauty.
Flora is the name of the eighth child and fifth daughter of Ballerina Farm Instastar Hannah Neeleman. Neeleman is one of the main inspirations for our Natural Glamour group of names that makes up one of the prime <a href="https://nameberry.com/blog/baby-name-trends-2024">baby name trends</a> of the year, a trend that includes Flora.

Flora

Freya has long been popular in the U.K. but has only taken off in the US in the last decade, along with the entire category of mythological names. Derived from the Old Norse name Freyja, meaning "Lady, noble woman", Freya is the name of the Norse goddess of love, beauty, and fertility. 
 Freya has been one of the fastest-rising names of the past few years and is even more popular in England and Wales. We predict that along with the original Nordic spelling Freyja, Freya will continue its meteoric rise in the coming years.
 Freya can be considered a feminization of Frey or Freyr, the name of the goddess’s brother.
 .There is a Joseph Conrad novel titled Freya of the Seven Isles. A noted bearer was the explorer and writer Freya Stark.

Freya

The dynamic personality and paintings of Mexican artist Frida Kahlo have inspired growing numbers of parents to resurrect this form of the name. It does much better in certain European countries, especially in Denmark and Norway. The Frieda and Freida spellings were more popular in the US until the middle of the 20th century.

Frida

The name of the Greek mythological earth goddess and universal mother; actress Emma Thompson stated that she was attracted by its ecological element, so other "green" parents may want to follow her lead.
 
Gaia is also an unrelated Latin name, the feminine form of Gaius. This is thought to come from gaudere, "rejoice".

Gaia

Brazilian supermodel Gisele Bundchen undoubtedly gave this name a boost. The French pronunciation (jiz-ELLE) gives it a more graceful, balletic, gazellelike feel. 
 In the 2007 film Enchanted, Giselle is the name of the ingenuous princess, portrayed by Amy Adams, living in the fantasy animated kingdom of Andalasia. Read more about Giselle and other <a href="https://nameberry.com/blog/disney-princess-names">Disney Princess Names</a> in our featured blog.

Giselle

Ganamede 

Hestia is the name of the Greek goddess of the hearth, home and chastity. Though Hestia has been long dormant as a name, it's a possibility for the parent in search of a classic name with deep roots that's also unusual. It's one of the <a href-="https://nameberry.com/list/624/gorgeous-greek-goddess-names-for-babies">Greek goddess names</a>that's both familiar and distinctive.

Hestia

Hallow 

Isis has gone from magical, feminist name on the rise to the forbidden list because of the extremist terror group called ISIS, an acronym for Islamic State of Iraq and Syria. Unsurprisingly, Isis was one of the fastest-falling names in 2014, dropping 130 ranks to reach #706.
 Before the rise of the political group, Isis was best known as the name of the supreme Egyptian goddess of the moon, sky, magic, motherhood and fertility, revived by feminists and others willing to cross into arcane territory. And with the mini-craze for names that start with Is- -- Isabella, Isla -- it was not so surprising that Isis was joining the I crowd.
 The ancient Isis, wife of Osiris (who happened to be her brother), was worshiped beyond Egypt into the Greco-Roman world. According to myth, the Nile river floods every year because of Isis's tears of sorrow for the death of Osiris.
 In popular culture, Isis has been a character on Stargate and Battleship Galactica, an opera, the title of a Bob Dylan song and the name of several rock bands.
 The Isis is the name given to part of the River Thames.

Isis

Jasper originated as a variation of the Latin Gaspar, which ultimately derived from the Persian word ganzabara, meaning "bringer of treasure." As a given name, Jasper’s etymology is unrelated to that of the gemstone, which comes from a Semitic word meaning "speckled stone." Jasper is the usual English form for one of the Three Wise Men who brought gifts to the infant Christ according to medieval tradition and appears in the Bible as a reference to the stone itself in Revelations 4:3.
 
Jasper has a lot going for it—it's been rocketing up the ranks in the US, after long being considered a posh and charming name in England. Distinctly masculine, Jasper represents a variety of quartz—one of the few gem <a href="https://nameberry.com/boys-names">names for boys</a>—and is the first name of the great modern artist Jasper Johns. Our only caveat: Jasper is a favorite of a lot of hip parents, and has gotten even more popular since its strong appearance in the Twilight books and movies.
 Jasper has considerable literary cred as well, appearing in works by Sir Walter Scott, James Fenimore Cooper, Thackeray, and Thomas Hardy--as well as Stephenie Meyer. 
 Casper/Caspar is the German version.

Jasper

Aviation enthusiast John Travolta put this fast-paced name in the lexicon when he used it for his late son, and George Lucas followed suit. 

Jett might be a word name for a kind of airplane or for the mineraloid jet, typically black and shiny, giving rise to the term "jet black".

Jett

Original form of the more familiar Calliope, the muse of epic poetry. 

Kalliope

The next Destiny? Kismet seems like it might be fated for increased use. 

Kismet

Lazarus is a name that looks as if it could possibly be raised from the dead, just like its biblical bearer. Look for it in the next wave of Old Testament revivals that transcend their long-bearded images, the way Noah, Moses, and Abraham have for this generation.
 In the Bible, there are two people named Lazarus, the better known being the brother of Mary and Martha of Bethany whom Jesus raised from the dead. There have been also several saints named Lazarus.
 As a surname, Lazarus is most identified with poet Emma Lazarus, whose words are displayed on the Statue of Liberty.
 Related options are the original Hebrew Eleazar, the Italian and Spanish Lazaro, and the Yiddish form Lazer/Laser, the name of the son in the film The Kids are All Right.

Lazarus

Leo is a strong-yet-friendly name that was common among the Romans, used for thirteen popes, and is now at its highest point ever in the US thanks in part to Leonardo "Leo" DiCaprio.

Derived from the Latin meaning "lion", Leo is one of those names, like Luke and Finn, that many people assume must be short for something but that is authentically a complete name in its own right. That said, Leo can but short for any number of names, from Leonardo in Latinate languages to Leon and Leopold in Germanic languages. We've even heard of little girl Leonoras and Leonies called Leo: How cute is that?

Leo's simplicity makes it an international star, ranking in the Top 100 in countries as diverse as Ireland and Israel, Spain and Sweden, Austria and Australia. Leo is a truly diverse name, a perfect choice for any family crossing countries or blending cultures.
 
Leo's only real downside is its universal popularity and familiarity. If you call your child Leo, you and they will almost certainly encounter many other Leos over the years of all types and ages. Plus or minus? Or both?
 
Penelope Cruz and Javier Bardem called their son Leo, as did actress Kim Raver, NASCAR driver Jeff Gordon and Kristin Olson. 
 Famous Leos of the past include Pope Leo the Great, a number of early saints, and Leo Tolstoy, as well as Dead End Kid Gorcey, colorful baseball manager Durocher, influential gallerist Castelli and the leonine MGM icon. There have been Leos seen on everything from The West Wing to Charmed to Grey's Anatomy to Seinfeld's Uncle Leo.

Loki is the shape-shifting, gender-bending god of mischief in Norse mythology.  Taking several animal forms, from a salmon to a seal to a fly, Loki is alternately friend and foe of the gods.

Loki

Lotus is one of the most languorous of the flower names, with intriguing significance in both Buddhism and Hinduism, symbolizing purity, grace and spiritual growth — not to mention a familiar yoga position.
 In ancient Greece, the lotus was a legendary plant, whose fruit was eaten by the mythical lotus eaters, causing them to go into a state of hypnotic forgetfulness.
 Lotus Flower is a Chinese character in the 1931 Pulitzer Prize-winning Pearl S. Buck novel, The Good Earth.
Rain Pryor, daughter of comedian Richard, named her daughter Lotus Marie.

Lotus

The name of the Roman goddess of the moon, Luna is derived straight from the Latin word for moon, luna. Luna may be the name most likely to surprise someone from an older generation by its Top 10 status in the US and its widespread international popularity.
Often ranked as Number 1 on Nameberry's internal charts, the strong but shimmery Luna is among the Top 100 names for baby girls in a wide range of countries around the world, from France to Italy to Germany, Scandinavia to Slovenia to Spain. It's simple, easy to spell and pronounce, and remarkably diverse.
 And it's also got deeper roots than you might imagine. It was somewhat popular in the US as a baby name around the turn of the 20th century, reaching a high of Number 403 way back in 1881.

Luna's popularity is undoubtedly influenced by the Harry Potter character Luna Lovegood and several high-profile celebrity babies, notably the oldest daughter of Chrissy Teigen and John Legend. 
 Along with its celebrity connections, Luna's popularity is partially driven by its standing as a mythological name. Luna’s divine complement is Sol, the god of the Sun. In Roman art, Luna is often depicted driving a chariot.
 
Luna makes another appearance as the endearing oddball Luna Lovegood in the Harry Potter series, who was central enough to the story to have Harry give his daughter Luna as a middle name, and as the True Blood teacher-shapeshifter character, Luna Garza. 
 
Along with Chrissy Teigen and John Legend, other celebrities who named their daughters Luna include Penelope Cruz and Javier Barden as well as Constance Marie. Joely Fisher and Ellen Pompeo have used it as a middle. Uma Thurman and Arpad Busson use Luna as the nickname they call daughter Rosalind Arusha Arkadina Altalune Florence.
 
Luna is also among the <a href="https://nameberry.com/popular-names/dogs">most popular dog names</a>.

Luna

Lysander is a distinctive Greek name that could be thought of as a more creative cousin of Alexander. In ancient history, Lysander was the name of an esteemed Spartan naval commander and his literary cred comes from one of the two star-struck young men in Shakespeare's A Midsummer Night's Dream, as well as one of the twin sons (the other being Lorcan) of Luna Lovegood, whom we learn about in the Harry Potter epilogue.
 Previously confined to the nurseries of Mayfair and Belgravia, we think Lysander could easily emigrate to the playgrounds of Park Slope.

Lysander

Could be the next Nova, now that celestial baby names are in the ascendent.

Nebula

The goddess and personification of victory in Greek mythology – sister to strength, force, and zeal – could make a powerful namesake for a daughter. The goddess would fly a chariot across battlefields rewarding the victors with laurel garlands. Though Nike would make a more unique alternative to her much more popular Roman counterpart, Victoria, be warned that many people’s first association will be the sportswear brand.

Nike

Nova has the feel of both newness, from its meaning, and great energy as an astronomical term for a star that increases suddenly in brightness before fading. 
 Nova had some reasonable degree of popularity at the turn of the last century, only to disappear for more than 70 years before making a, well, astronomical comeback. Nova now ranks in the US Top 50 for baby girls and is popular in several other countries as well.
. Nova Pilbeam, the star of one of Hitchcock's early British films, had family ties to Nova Scotia. Other Nova ties: the long-running science TV show and the finest kind of lox.

Nova

The Shakespearean character Oberon in A Midsummer Night's Dream is King of the Fairies, but the name, with its strong 'O' beginning, projects a far more virile image than that. 
 Oberon was also seen as a fairy king in old German legend, in French heroic song, a Ben Jonson masque, and several operas. And an Oberon appeared in Disney's animated film "Gargoyles."
 The identically pronounced Auberon is occasionally heard in literary England.

Oberon

Octavia began as the Latin, then Victorian name for an eighth child. While there aren't many eighth children anymore, this ancient Roman name has real possibilities as a substitute for the overused Olivia; recommended for its combination of classical and musical overtones. It was chosen for his daughter by Kevin Sorbo. 
 Octavia has a rich history and literary pedigree. Commonly used in the Roman Imperial family, one first century BC Octavia was the daughter of Claudius, sister of the Emperor Augustus and the second, pre-Cleopatra, wife of Mark Antony (she appears in Shakespeare's Antony and Cleopatra), while another ancient Octavia was the teenage wife of Nero. The British civic reformer Octavia Hill actually was an eighth daughter.
 The name came into the spotlight recently via Octavia Spencer, who won a Best Supporting Actress Oscar for her strong performance in The Help. And Octavia is part of Cinna's prep team for Katniss Everdeen during the 74th and 75th Hunger Games.
 Octavia is also a First Daughter name as the child of President Zachary Taylor.

Octavia

With the rise of ancient Roman names, Octavian suddenly seem plausible again.  A variation of Octavius and relative of the more modern Octavio, it's an equally attractive member of the trio.

Octavian

Octavius, which was at one time used for the eighth child in a family, has the worn leather patina of all the ancient Roman names now up for reconsideration. As a Roman family name, it derives from the uncommon forename Octavus, which designated an eighth son.
 The first Roman emperor, Augustus, was called Caius Octavius or Octavian before he took his title. He was the son of Octavius and Atia, the niece of Julius Caesar, who adopted him as his son. He appears under the name Octavius Caesar in Shakespeare's "Julius Caesar" and "Antony and Cleopatra."
 In later lit, Octavius Guy is a character in Wilkie Collins's novel The Moonstone and Octavius Robinson is in George Bernard Shaw's play "Man and Superman," while Octave is the name of the protaganist of a Stendhal novel. And Octavius is the name of an old Roman general in the movie "Night at the Museum."
 Attractive foreign versions include Ottavio and Octavio, as in the distinguished Mexican poet Octavio Paz. Octavio is also the name of several saints, including one who lived as a hermit in an elm tree.

Octavius

With its relation to Mount Olympus, home of the Greek gods, and to the Olympic games, this name has an athletic, goddess-like aura, making it the perfect Olivia substitute.
 A well-known art reference is the famous 1865 painting of a reclining nude by Edouard Manet titled Olympia. Contemporary bearers include former Maine Republican Senator Olympia Snowe and actress Olympia Dukakis.

Olympia

Unlike Pearl and Ruby, this is one gem name suited for boys, the final x making it sound strong and virile. Musician Iggy Azalea chose the name Onyx for her son.

Onyx

Name of the legendary ancient Greek poet and musician — whose music was so beautiful it made trees dance and rivers stop to listen — would provide a child with a challenging but indelible identity. 

Orpheus

Odesseus

Ozias 

Paz is an appealing Spanish name meaning "peace", derived from the Latin "pax". It's usually feminine in Spanish, but could also make an interesting literary choice for a boy, honoring the writer Octavio Paz.

 Paz is also a unisex Hebrew name meaning "gold".

Phoenix rolls a lot of cool trends into one: it's a place-name and a bird name, it ends in the oh-so-hip letter x, and as the mythic bird that rose from the ashes, it's a symbol of immortality. 
Phoenix is a fairly evenly-balanced unisex name, though it tilts slightly to the boys' side. Last year, it was given to 1300 baby boys and 1000 baby girls.

It's also got celebrity chops, via the acting family that includes Joaquin and the late River, and as the son of Paris Hilton.

Phoenix

Polexia Aphrodesia was the futuristic sounding name of the Anna Paquin character in the movie "Almost Famous." 

Polexia

This may be a bit quirky to make it as a name, especially in first place.  If you love it, you might try it in the middle.

Quartz

Quill is a unique possibility for the child of writers -- even if they do use computers rather than pens; could also serve as a rhyming tribute to an ancestor named Gil, Phil, or Bill (or Jill). 

Quill

The origins of Senara, the name of a Cornish saint who is patron of the village of Zennor, are not so straightforward. Some say she was the same person as Azenor, a legendary Breton princess whose mother-in-law cast her out to sea in a trunk. Other stories say she was a mermaid turned Christian. 

Wherever she came from Senara is that rarest of names: lovely, straightforward, and unusual all at the same time. Since it may be related to Helen or Eleanor, it can be used as an honorific for one of those names -- though grandma Helen may understandably think it's a stretch.

Senara

Seren is a top girls' name in Wales – and a lovely choice almost unknown elsewhere. Seren, in the Sirona form, was an ancient goddess of the hot springs.
 Seren only recently fell out of the girls' Top 10 in Wales, and ranks just below the Top 100 in England and Wales combined.
Seren is also a Turkish surname and girls' name.

Seren

Sigrid is a distinctly Scandinavian name that is starting to edge out into the wider world, a la cousin Ingrid. Unfortunately, short form Siri is now off the table, but Sigrid is still a possibility.

Sigrid

Extremely rare yet with an on trend sound, although the meaning may put parents off.

Talman

Tatum is strong, distinctive, energetic, and recommended, especially if your last name is as congenial as O'Neal. The name is now used for both genders, with the balance running about two to one in favor of the girls.
 Though this surname became a first in the nineteenth century, it didn't become a ranked American girls' name until 1994, two decades after Tatum O'Neal won her Best Supporting Oscar at the age of ten. It seems to be on a slight downward trend, having fallen out of the Top 400 in 2015 for the first time since 2002.
 Rose McGowan played a Tatum in the movie Scream. As a surname, Tatum is now strongly associated with popular actor Channing; in the past it was jazz pianist Art.

Tatum

Thisbe, the name of a beautiful but tragic lover in mythology, is lively and cute -- in a slightly thistly, prickly way. Ovid retold the story of Thisbe and Pyramus, young lovers in ancient Babylon kept apart by family rivalry, which was the inspiration for Romeo and Juliet. A modern bearer of the name is writer Thisbe Nissen.
In Sarah Dessen's novel Along for the Ride, the baby daughter is named Thisby, nn Isby.

Thisbe

This name of the queen of the fairies in A Midsummer Night's Dream has a delicate, lacy charm similar to Tatiana's, but that first syllable could cause embarrassing problems.

Titania

Titus, once seen as a slightly forbidding Roman, New Testament, and Shakespearean name, was brought back to contemporary life in the USA by the TV series Titus 2000, increasing in popularity along with other revived ancient names like Linus and Silas.
 Titus was the name of a Roman military commander who became Emperor. In the New Testament, Titus was a trusted companion of St. Paul, the recipient of one of his epistles; from Shakespeare the name is familiar via the central character of his tragedy Titus Andronicus, as well as appearing in Antony and Cleopatra, Coriolanus and Timon of Athens. Titus Groan is the protagonist of Mervyn Peake's Gormenghast Gothic fantasy trilogy, and Titus Welliver was a character on Deadwood.
 The painter Rembrandt had a son named Titus.

Titus

Viseries 

The two X's may be a challenge for even the most intrepid baby namer. Xerxes was the name of two early kings of Persia and the Handel opera Serse or Xerxes is loosely based on Xerxes I.

Xerxes

zoeleighbuckett's list "Celestial Names" of 72 great name ideas: Alek - Xerxes!