Adeline has a lovely, old-fashioned "Sweet Adeline" charm, but has become so popular in the US under so many spellings and variations -- with Adalynn and Adalyn also popular -- that considered together it is far more popular than it first seems. Adorable nickname Addie is also pervasive. 
Adeline originated as a French diminutive of Adele, which came from the Germanic root adal, meaning "noble." Adeline was introduced to England by the Normans in the eleventh century, was very common during the Middle Ages, then vanished until the Victorian Gothic revival. Common variants of Adeline include Adalynn, Adalyn, Adelyn, Adelynn, Adelina, and Adaline.
 Adeline was introduced to England by the Normans in the eleventh century, was very common during the Middle Ages, then vanished until the Victorian Gothic revival.
 The song "Sweet Adeline" Is an old barbershop quartet favorite. JFK's grandfather John F. Fitzgerald, mayor of Boston, made it his theme song, and Mickey Mouse serenaded Minnie with it in a 1929 cartoon.
 Pronounced ad-a-line in America, it's usually ad-a-LEEN in France.

Adeline

Alice is a classic literary name that's both strong and sweet, ranking in the US Top 100 and popular throughout the western world. Alice is derived from the Old French name Aalis, a diminutive of Adelais that itself came from the Germanic name Adalhaidis, which is composed of the Proto-Germanic elements aþala, meaning "noble," and haidu, "kind, appearance, type." 
 Alice is quite distinct among traditional <a href="https://nameberry.com/girls-names">girls’ names</a>—more feminine and dainty than Mary and Helen, more substantive than Ann or Jane, yet with more lightness and innocent charm than Margaret or Katharine. 
 
Alice has been riding a fresh wave of popularity, not only in the US and other English-speaking countries but in places as diverse as Italy, France, Brazil, and Sweden. That makes Alice a remarkably international choice.
 Alice is a darling of literature, from the immortal heroine in Alice in Wonderland to an unusual number of fine modern writers like Alices Munro, Walker, Sebold, Hoffman, McDermott, Adams, and Elliott Dark. In other fields, there were First Daughter Alice Roosevelt, painter Alice Neel, food innovator Alice Waters, and literary figure Alice B. Toklas, to name a few.
 As a British royal, Alice was Queen Victoria's second daughter, the princess who shocked her Victorian mother by breastfeeding her baby. More recently, Tina Fey helped popularize the name when she chose it for her daughter.

Alice

Cecily is as dainty as a lace handkerchief. Cecily has a wide assortment of namesakes. One Cecily was the mother of King Richard III, whose beauty gained her the title "the Rose of Raby," Cecily Parsley is a Beatrix Potter bunny, Cecily Cardew is a character in The Importance of Being Earnest, and the author of the Gossip Girl books is Cecily von Ziegesar.
 Sisters of Cecily that may also interest you: Cecilia, Cicely, and Celestia. Variant Cicely has a distinguished bearer in actress Cicely Tyson and was used by Sandra Bernhard for her now grown daughter..

Cecily

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

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

Cordelia is exactly the kind of old-fashioned, grown-up name for girls that many parents are seeking for their daughters today. The name of King Lear's one sympathetic daughter, Cordelia has both style and substance along with its Shakespearean pedigree.
 <br/
Cordelia is a Nameberry favorite—Number 106 on the site—and it reentered the US Top 1000 in 2014 after a 60+ year absence. By 2016 it sank below that line again, must to the relief of many Cordelia fans who feared the name would get too popular.
 
If you're torn between Cordelia and the equally lovely Cora, you can always choose Cordelia for long and then call her Cora for short—or Delia, Lia, Del, or even the extremely different Cordie.
 Cordelia also appeared in Evelyn Waugh's Brideshead Revisited, Margaret Atwood's Cat's Eye, as detective Cordelia Gray in P.D. James's mystery novels, and was promoted by a character on both Buffy the Vampire Slayer and its spin-off Angel.
 And then there's that quote from the heroine of Anne of Green Gables: "I would love to be called Cordelia. It's such a perfectly elegant name."

Cordelia

Daniel is one of only a handful of male names that sounds both classic and modern, strong yet approachable, and popular but not cliched. It also has a solid Old Testament pedigree. The only real downside: There are about 10,000 Daniels named each year, making it a less than distinctive choice. 
 
Daniel is derived from the Hebrew name Daniyyel, from the elements din, meaning "judge," and ’el, "God." The Book of Daniel in the Old Testament describes the Jewish prophet’s life of captivity in Babylon and visions of the last days of Earth. 
 Daniel was the name of one of the greatest biblical heroes, with the inspiring story of the prophet whose faith protected him when he was thrown into a den of lions. Yet Daniel does not seem as solemn and weighty a name as other Old Testament names like Abraham and Ezekiel. 

Popular since the days of Daniel Webster and Daniel Boone,
Daniel is a perennial favorite, in the Top 15 <a href="https://nameberry.com/boys-names">names for boys</a> every year since 1972. Daniel ranks first among all <a href="https://nameberry.com/search/boys-names/d">baby names starting with D</a>. 

Daniel's appeal is international, from Ireland to Israel, Finland to Chile. And its nicknames—Danny and Dan—make it sound even friendlier, though, as with other classics, many modern parents are opting to use the name in full.

Daniel

Emilia is the feminine form of the Roman clan name Aemilius, which derived from the Latin aemulus, meaning "rival." In Shakespeare’s Othello, Emilia is the wife of Iago and confidante of Desdemona. Amelia, although homonymous, has a different root and meaning. 
 
Emilia is rising as an Emily/Amelia alternative. In modern pop culture, Emilia is the name of the main character in The Princess Diaries and the first name of Game of Thrones and Solo star Emilia Clarke.
 Emilia is currently enjoying high popularity across some diverse cultures—it's near the top of the charts in Germany, Finland, Austria, Poland and Chile, and is favored in both English- and Spanish-speaking countries.

Emilia

Emmeline is an Emma relative and Emily cousin that is destined for greater use in the wake of the megapopularity of those two names. A recommended Nameberry fave, Emmeline hopped onto the US Top 1000 in 2014 for the first time ever. While it is genuinely an old name, it was rarely used a century ago; only 17 baby girls were named Emmeline in 1915, the same number as were named Ernie!
 A popular medieval name, Emmeline was introduced to Britain by the Normans. It appeared as a character in Uncle Tom's Cabin, and is famous in Britain as the name of the illustrious suffragette, Emmeline Pankhurst. Way back in 1980, it was the name of young Brooke Shields's innocent character in The Blue Lagoon. More recently, Emmeline Vance was a witch in the Harry Potter series.
 Christian Bale has a daughter named Emmeline.

Emmeline

Emmett, honest and sincere, laid-back and creative, is on the rise as a male cognate of the megapopular Emma and Emily, not to mention being a character in the popular Twilight series.
 Emmett originated in England as a masculine diminutive of the German Emma; the Hebrew characters pronounced eh-MEHT mean truth, so that might be considered another definition. Emmet is another, less popular spelling.
The death of young Emmett Till helped spark the civil rights movement.

Emmett

Evangeline is a romantic old name enjoying a major comeback, thanks to its religious overtones, Eva's popularity, and the star of the TV megahit Lost, Evangeline Lilly. Evangelia and Evangelina — two variants of Evangeline — are sure to tag along for the ride.

 Evangeline was introduced to the English-speaking world by Longfellow in his hugely popular eponymous narrative poem, and can also be found in Uncle Tom's Cabin (it was Little Eva's full name), as well as two novels by Evelyn Waugh. More recently, there were Evangelines in the films Nanny McPhee and Disney's The Princess and the Frog.

Evangeline

Finn is a name with enormous energy and charm, that of the greatest hero of Irish mythology, Finn MacCool (aka Fionn mac Cuumhaill), an intrepid warrior with mystical supernatural powers, noted as well for his wisdom and generosity. 
 While Finn is a distinctly Irish name, it's achieved astonishing international popularity in a diverse range of cultures. Along with all the English-speaking countries, Finn ranks in the Top 100 for baby boys in Germany, the Netherlands, Belgium, Switzerland, and Austria.
 Finn was chosen by cool couple Christy Turlington and Ed Burns for their son, and also by Jane Leeves and Autumn Reeser. Played by Cory Monteith prior to his death, Finn Hudson was a prominent character on Glee.
 Other up-and-comers in the same family: Finlay and Finley, Finian and Finnian, Finnegan and Finnigan, and, from Germany, Fynn. And then there are the Ph versions such as Phineas.

Finn

Grace, a simple and pure virtue name which originally referred to divine grace, is a fashionable classic. In the early 2000s, it seemed headed for the Top 10 but pulled back from the upward trajectory, which you may consider a very good thing.

Grace is one of the most luminous of names, recalling the cool elegance of Grace Kelly, Princess of Monaco. Embraced by Americans of the Victorian era, it was the eleventh most popular name in this country in 1875 and has always ranked among the Top 1000 girl names.

Currently, Grace is the Number 1 girls’ name in Ireland, and ranks highly in other English-speaking countries. In the US, it’s one of the most popular one-syllable middle names for girls.
 
Grace is derived from gratia, the Latin word for "grace." It existed as Gracia in the Middle Ages but was not in common use until the Puritans adopted it along with other Christian attribute names in the sixteenth century. It was used as a <a href="https://nameberry.com/list/373/virtue-names">virtue name</a>, in reference to divine grace — the love and kindness of God.
 
If Grace is too overused for you, consider an international variation like Engracia or Graziella. Some parents have even migrated into the gender neutral camp in search of Grace equivalents such as Gray or Grayson or even Gracelyn. Choosing the nickname Gracie for the birth certificate is a popular option.

Grace

Holly ranks just in British Top 50, but it's been out of favor here since the 1970s Era of Nickname Names. Still, the name may be on her way back as a rejuvenated nature pick.
 Jolly Holly has always been among the favorite <a href="https://nameberry.com/list/412/christmas-baby-names">names for Christmas babies</a>, evoking the symbolic shrub with dark green leaves and bright red berries. And Holly is the flower for the month of December, so it's also among the perfect <a href="https://nameberry.com/list/577/names-for-december-babies">names for December babies</a>.
 A memorable fictional Holly is the enigmatic heroine of Truman Capote's Breakfast at Tiffany's, Holly Golightly (almost named Connie, and with the full name Holiday), played indelibly by Audrey Hepburn. A real life one is actress Holly Hunter. Holly Short is a fairy character in Eoin Colfer's Artemis Fowl novels. And in Galsworthy's The Forsyte Saga, Holly and Jolly are siblings.

Holly

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

Katherine is one of the oldest, most diverse, and all-around best names: it's powerful, feminine, royal, saintly, classic, popular, and adaptable. Long one of the top <a href="https://nameberry.com/search/girls-names/k">girls' names starting with K</a>, Katherine has now been unseated on the popularity list by upstarts Kennedy and Kinsley, but a dip in popularity only adds to its charm.
 Katherine also has a wealth of spellings, short forms, and admirable namesakes. The Katherine spelling has been the preferred one in recent years, though Catherine (now associated with the Duchess of Cambridge) has a gentle vintage appeal, while the Katharine spelling relates to actress Kate Hepburn. Sleeker, more modern-feeling Kathryn has in fact been used for centuries and is still popular if not exactly stylish, and the Irish have favored Kathleen.
 Katherine's origins are lost in the mists of time. The earliest version in Ancient Greece was Ekaterine, which may have come from the name of a folk dance. Later, the spelling was changed under the influence of the Greek word katharos, meaning "pure" — a desirable virtue.
 Katherine has been used for countless literary figures over the centuries, from the spirited heroine of Shakespeare's Taming of the Shrew to the BFF in Fifty Shades of Grey to characters on TV's Castle and The Vampire Diaries.
 Martin Short and Tim Allen have daughters named Katherine.
 A profusion of nicknames includes Kate, Katie, Kathy, Kath, Kat, Kitty, Kay, and Kick. Among international variations are Catriona, Catarina, and Katrina. Two literary namesakes are Katherine Anne Porter and Katherine Mansfield.

Katherine

Kim is forever feminized, despite memories of the Rudyard Kipling character. 

Kit is a crisp, old-time nickname with plenty of spirit and style. In the UK it's a rising star for boys, while in the US, it is trending upwards for girls too. Originally used as a diminutive of Katherine and Christopher, Kit could make a cool alternative to Katie, or an unexpected honor name for the aforementioned classics. 
 
Coinciding with the name for a young fox, Kit feels at home with the likes Wren and Quinn — and with fast risers like Scottie, Robin, and Drew. In 2023, around 130 girls received the name compared to 180 boys. 
The year prior, however, the scales were tilted the other way, with 160 girls and 140 boys receiving the name. With its unisex potential then, and its sharp, clear sounds, Kit may well see more use across the board in coming years. 
 <
Love the idea of Kit for a girl but still want a full name that isn't Katherine or Christina? You could try Kallista, Kensington, Keturah, Kismet, Kinneret, or Katalina.

Lucia is a lush, rich Latinate equivalent of Lucy, popular in Spain and throughout Latin America and also a cross-cultural favorite. You might be surprised to know that Lucia has ALWAYS ranked among the Top 1000 girl names in the US, though she's really taken off only since the turn of this century.
 
Derived from lux, the Latin word for light. Lucia is considered to be the feminine form of Lucius. Due to its connection to light, Lucia was traditionally given to babies born as daylight was breaking.
 
A variety of references include Santa Lucia, a fourth century martyr who was revered in the Middle Ages and the Caribbean island named for her, and the tragic opera Lucia di Lammermoor by Gaetano Donizetti.
 
Lucia has for several years ranked as the Number 1 name in Spain. It was chosen for their daughters by James Joyce, Mira Sorvino, Giovanni Ribisi, Mel Gibson, and Sasha Alexander and Eduardo Pointi, among others.

Lucia

Madeline, a lovely name with a soft and delicate image, is an old-fashioned favorite that returned to favor in the 1990's, combining a classic pedigree with a cute nickname option: Maddy. 
 Madeline has been found frequently in literature, from the poems of Keats and Tennyson to Dickens' Nicholas Nickleby to the charming and much loved children's books of Ludwig Bemelmans starring the sprightly French schoolgirl.
 The name has numerous spelling variants, including the French Madeleine and the new options, like Madelyn and Madalyn.
 Never off the Social Security list, Madeline entered the Top 100 in 1994, peaking at Number 50 in 1998. It remains one of the most popular <a href="https://nameberry.com/search/girls-names/m">girls' names starting with M</a> and is the favorite spelling option among Nameberry users. 
 While Madelyn is now the preferred choice in the US - perhaps to avoid confusion over that end sound - Madeline doesn't rank far behind and is still given to more than 2500 babies every year. When you combine all the spelling variants together, however, Madeline and co begin to feel a lot like a Top 10 option. 
 Not necessarily a bad thing - it is a versatile and sophisticated option after all - but if you were looking for something a little more unexpected, Gwendoline, Marigold, Amandine, Maude or Marcelline might appeal to you.

Madeline

Peter is derived from the Greek Petros, meaning "rock" or "stone." One of the most important figures in the Christian hagiography is Saint Peter, keeper of the Gates of Heaven. Born Simon bar Jonah, he was given the nickname Peter by Jesus, to signify that he would be the rock on which Christ would build Christianity. Centuries later, there was Peter the Great, the czar who developed Russia as a major European power.
 
For generations, there have been pleasant childhood associations with this classic New Testament name, what with Peter Rabbit, Peter Pan, et al. But as user-friendly as this makes the name, it has a solid, traditional side as well.
 
Never as widely used as some of the more traditional Anglo-Saxon stalwarts, Peter retains an enduring appeal to parents seeking a less-used classic, with those nice childhood associations. Peter also has some interesting derivatives: The Brits like Piers; the Irish, Pierce and Pearse; the Italians, Piero and Pietro; the Spanish, Pedro; the French, Pierre; and the Dutch, Piet.
 
One potential problem: in some parts of the world, "peter" can be a slang term for "penis".

Peter

Tristan -- known through medieval legend and Wagnerian opera -- has a slightly wistful, touching air. This, combined with the name's popular "an" ending, makes Tristan very appealing to parents seeking a more original alternative to Christian.
 One influence was the character Tristan Ludlow played by Brad Pitt in the 1994 movie Legends of the Fall, based on a Jim Harrison novel.
 Tristan is a dragon-slaying hero of Celtic legend, whose story was incorporated into Malory's Le Morte d'Arthur, in which Tristan is one of the Knights of the Round Table, consumed by his doomed love affair with Queen Isolde. Wagner set the story to music in his opera Tristan und Isolde.
 Tristan and its alternate form Tristram have been found in later lit as well. Tristram Shandy is a famous early comic novel by Laurence Sterne (in which the hero's father calls Tristram the worst name in the universe); Tristan is a major character in James Herriott's All Creatures Great and Small, and there is an eponymous novella by Thomas Mann.
 Particularly popular in Canada, Tristan was chosen for their sons by Travis Tritt, Wayne Gretzky, Natasha Henstridge and, most recently, by Elsa Pataky and Chris Hemsworth. Basketball player Tristan Thompson hails from Canada.
 Other variants of Tristan include Tristen, Tristin, Triston and Tristian.

Tristan

emzz1029's list "Pretty unique names" of 22 great name ideas: Adeline - Tristan!