Alexandra fell out of the Top 100 for the first time since 1983 in 2015 but is still a popular choice. Strong, tasteful, and elegant, Alexandra remains a chic modern classic with a solid historic pedigree.
 
Alexandra is the feminine form of Alexander, which ultimately derived from the Greek components alexein, meaning "to defend," and anēr, "man." In Greek mythology, Alexandra was an epithet of the goddess Hera.
 
Alexandra was made fashionable in the English-speaking world by the Danish princess who married England's King Edward VII in 1863, and there have been other royal bearers in both Britain and Russia. Alexandra is the present queen's first middle name. Widely used in Russia, Alexandras can be found in the works of Dostoevsky and Chekhov.
 
International variations include Alessandra and Alejandra. Alexandra offers an array of softer nicknames, from the gender-neutral Alex to the bouncy Lexi to the more dramatic Xandra.

Alexandra

If you love both <a href="https://nameberry.com/list/317/unique-baby-names">unique baby names</a> and flower names for girls, Amaryllis might be a perfect choice for you. 

A showier flower name than Lily, but in the same botanical family, Amaryllis is not as outre as it might at first sound. It was used in Greek poetry as the appellation of pure pastoral beauties; Amaryllis is the heroine of Virgil's epic poem Ecologues, after whom the flower was named. 

Other references are characters in the George Bernard Shaw play Back to Methuselah and The Music Man. James Bond-creator Ian Fleming had a half sister named Amaryllis Marie-Louise Fleming, who was a noted British cellist.

Amaryllis

Andromache is a name found scattered throughout ancient literature. She was Hector's long-suffering wife in The Iliad and The Odyssey, featured in The Trojan Women and Andromache by Euripides, then later appeared in Shakepeare's Troilus and Cressida, and Jean Racine's 1667 play Andromaque. It is not likely to make many appearances in the modern world.

Andromache

In Greek mytholgy, Antigone was the noble and courageous daughter of Oedipus, who acts as his guide after he blinds himself. Antigone is also the eponymous heroine of a play by Jean Anouilh.
 Despite her heroism, however, Antigone has not yet made it into the modern world, but with the increasing acceptance of longer, weightier Greek and Roman names, this could change.

Antigone

Reference to the mythological Three Graces of womanly charm, this one representing charity. Pronounced in Greek as starting with a back-of-the-throat H sound, most English-speakers would translate that to something closer to KAR-is. It's also the name of a girl who lived in Atlantis in the novel Taliesin, and appears in the Margaret Atwood novel The Robber Bride.

Charis

One of the rarest of the flower names, that of the blossom celebrated in Japan as a symbol of the sun and a possible object of meditation. One of the rare flower names counted among <a href="https://nameberry.com/list/351/names-for-autumn-babies">names for autumn babies</a>, Chrysanthemum is also one of the most unusual nature-themed <a href="https://nameberry.com/search/girls-names/c">girl names starting with C</a>.
 Chrysanthemum is the title of a 1991 children's picture book by the American writer and illustrator Kevin Henkes. The plot deals with a young mouse named Chrysanthemum, who loves her name until classmates tease her about it.

Chrysanthemum

Cleo, one of the few girls' names to boast the cool-yet-lively o ending, is of course short for Cleopatra, the name of one of the most powerful women in history.
 Cleo was most popular in the early decades of the twentieth century--when it was also used for boys. The opening of the Egyptian tombs along with the 1917 silent film starring Theda Bara popularized a range of now-obscure Cleopatra diminutives, including Cleora, and Cleola. 
 A distinguished bearer is the British jazz singer Cleo Laine, and there have been Cleos on two TV dramas: ER and Law & Order: Special Victims Unit.
Maybe the fact that Cleo was recently chosen by Friends' David Schwimmer will ignite a welcome revival.
 Sound-alike Clio is the name of the ancient Greek mythological muse of history and heroic poetry, one that is rich with modern charm and would also make an intriguing choice,

Cleo

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

Chrysanthe

An intriguing mythological name whose one challenge might be pronunciation questions.
 In Greek myth, Danae, a goddess of music and poetry, was the mother of Perseus by Zeus, who appeared to her in the form of a shower of gold. A novel name worth considering.

Danae

In Greek mythology, Daphne was the nymph daughter of Peneus, a river god. Peneus saved Daphne from Apollo’s romantic obsessions by transforming her into a laurel tree. It is from this myth that the plant genus daphne, which contains the laurel species, gets its name.
 
Daphne's origins may be Greek, but it's seen by Americans as quintessentially British—as in the Daphne Moon character on Frasier and the heroine of the romantic drama Bridgerton. The shrub inspired the popularity of the name in England, where it became part of the British vogue for plant names at the end of the nineteenth century. 

Though we don't see it becoming a Top 100 name in the US, Daphne is obviously finding more widespread acceptance—and for a distinctive, deeply-rooted, attractive girls' name, that's a positive thing. In fact, Daphne has been in the US Top 1000 for every year but two -- 1913 and 1938. And it's now at its highest point ever in the US and is also one of the most popular girls' names on Nameberry.
 Its most famous bearer is Daphne du Maurier, author of such suspense novels as Rebecca. Fictional Daphnes have appeared in Some Like It Hot (Jack Lemmon as a woman), The Jewel in the Crown, Scooby-Doo, Harry Potter, and Heroes.

Daphne

Delia is a somewhat neglected southern charmer that stands on its own but also might be short for Adelia or Cordelia. 
 Delia's name is based on that of the Greek island of Delos, which in Greek myth was the home of Apollo and Artemis and was an epithet of the moon goddess Artemis, and later taken up by the seventeenth century pastoral poets. 
 In Britain it has been associated with the cookbook writer and broadcaster Delia Smith; in the U.S. with novelist/screenwriter Delia Ephron, who often collaborated with her sister Nora. There have been characters named Delia on Everwood and Ghost Whisperer.

Delia

An interesting unisex possibility, with an air of mystery connected to the Delphic Oracle, the most important oracle in ancient Greece; it was also a major site for the worship of the god Apollo.

Delphi

Effemie

Effie is the old-fashioned short form for Euphemia. It shares a vintage charm with Hattie and Letty although is much rarer than either. Effie is a character in The Hunger Games and Sisterhood of the Traveling Pants.

Effie

This version stands out from the pack of Alyssas, Elissas et al, as Elysia relates to Elysian Fields, the mythological home of the blessed. 

Elysia

Eos -- that's pronounced with a short e like eros without the r -- is the Greek Titan of the dawn. Any ancient name with a sleek modern feel has definite revival possibilities. Eos could be an inventive way to honor grandma Dawn. 
 
Eos is also a Welsh bird name that is occasionally given to girls in Wales — pleasingly the nightingale, so this name covers both morning and night.

French variant of Euphemia, which feels a little lighter and fresher than the English form.

Euphemie

Evanthe is a pretty Greek name not often heard outside its native culture.  With its stylish Ev-begining, Evanthe could make an interesting choice if you're looking for a generic flower name.

Evanthe

Despite the possibility of gender confusion, the Hero in Greek myth was a woman. Myleene Klass got that when she chose Hero for her daughter, and Sam Taylor-Wood and Aaron Johnson used it as their daughter's middle--and we wouldn't be surprised to see more girls with this heroic name.
 In Greek legend young Leander swam across dangerous waters every night to court his beloved Hero. In Shakespeare's Much Ado About Nothing, Hero is the love interest of Claudio and cousin of Beatrice.

Hero

Like Violet, Lavender and Lilac, Ianthe is a purple flower name. Chosen by the poet Shelley for his daughter, Ianthe has a poetic, romantic, almost ethereal quality. In the ancient myth, she was the daughter of Oceanus, supreme ruler of the sea, and also a Cretan woman so beautiful that when she died the Gods made purple flowers grow around her grave.
 Iantha is also used.
 Ianthe was a favorite of the pastoral poets of the seventeenth century and then again in the early nineteenth. She appears in the works of Shelley, Barbara Pym and Georgette Heyer. Writer Richard Brautigan named his daughter Ianthe.

Ianthe

This unusual Greek flower and color name has gained considerable recent attention via actress Ione Skye, who is the daughter of sixties folksinger Donovan.
 Ione was one of the fifty sea nymphs — Nereids — in ancient Greek mythology.
 Parents attracted to newer I-names like Isla might want to consider the distinctive Ione. The English pronunciation usually starts with the long I, while in the Latin languages such as Italian it starts with the long E sound.

Ione

Serene Irene, the name of the Greek goddess of peace and one of the most familiar <a href-="https://nameberry.com/list/624/gorgeous-greek-goddess-names-for-babies">Greek goddess names</a>, was hugely popular in ancient Rome and again in the United States a hundred years ago.
 One of the most <a href="https://nameberry.com/popular-names">popular names</a> of the Roman Empire and the name of several early saints, this originally Greek name (then spelled Eirene) represented a daughter of Zeus who was the goddess of peace. Often pronounced with three syllables, it spread throughout Europe in a range of variations and is a royal name in Greece, Denmark, and the Netherlands. 
 Much of Irene's popularity in England stemmed from the character Irene Forsyte in Galsworthy's The Forsyte Saga (pronounced eye-reen-ee). Americans identified it with the sparkling Irene Dunne of Hollywood's Golden Age. Irene was a Top 20 name from 1915 to 1925, remaining in the Top 100 until 1945. It still highly popular in Spain.
 Some other references include the eponymous early smash hit Broadway musical, famed ballroom dancer Irene Castle (portrayed on film by Ginger Rogers), the Hollywood costume designer known simply as Irene, the Uma Thurman character in Gattaca, Irene Denholm the Harry Potter student at Hogwarts School, and the lullaby-ready song Goodnight, Irene.

Irene

Iris has so much going for it. It's a fashionable flower name. It's a mythological name, from the Greek goddess of the rainbow. And it's a classic name, always ranking in the girls' Top 1000 but now at its highest point ever.
 
Iris is directly derived from the Greek word iris, meaning "rainbow." In Greek mythology, rainbow goddess Iris was a messenger for Zeus and Hera who rode the rainbow as a multicolored bridge from heaven to earth. 
 The botanical iris also carries evocative symbols. In ancient times, the Iris was considered a symbol of power and majesty, the three petal segments representing faith, wisdom and valor. This image led to the naming of the colored part of the eye.
In the contemporary world, Iris has amazing international versatility, ranking highly throughout the English-speaking world as well as in a diverse range of countries from Spain to Slovenia, France to Sweden.
 Part of Iris's rise is due to its celebrity power: Jude Law and Sadie Frost, Judd Apatow and Leslie Mann, and Renee O'Connor all chose Iris for their daughters.
 A notable modern bearer was the prolific British novelist Iris Murdoch. Frequently seen on screen, characters called Iris have been played by Jodie Foster, Jane Fonda and Kate Winslet, and Iris Chase is the narrator in the Margaret Atwood novel The Blind Assassin.

Iris

Kassiani, also spelled Kasiani or Cassiane, is an ancient Greek name best known as the name of a saint famous as a hymnographer. The Hymn of Kassiani, traditionally sung on Tuesday of Easter Week in the Greek Orthodox Church, is associated with fallen women. The 9th century saint Kassiani was supposed to be in love with the Emperor Theophilos, who rejected her when she proved to be more intelligent than he.
 
Virtually unknown in the U.S., Kassiani may well become more prominent along with the raft of similar names gaining new style currency, from the boys' names Cassian and Cassius to Cassia, Kasia and Keziah.

Kassiani

Kyniska

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

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

Persephone is the esoteric name of the Greek mythological daughter of Zeus by Demeter, the queen of the harvest. After she was kidnapped by Hades to be Queen of the Underworld, it was decreed by Zeus that she would spend six months of the year with her mother, allowing crops to grow, and six in mourning, thus accounting for the seasons.
 Despite the mixed message of her mythological past, Persephone has a light and lyrical aura, and pleasant associations with springtime and the harvest; she was also goddess of spring growth. Persephone was seen in the Matrix movies, played by Monica Bellucci, and could make an interesting replacement for the overused Stephanie.
 Persephone's meaning is in dispute: While some sources give it as the worrisome "bringing death," others indicate that's it's associated with dark blue and with speaking. Persephone was called Kore in childhood; in Roman mythology, she is Proserpina.
 Persephone is popular on Nameberry, ranking in the Top 100.

Persephone

A paramour of Alexander the Great and the heroine of a Jules Massenet opera based on the life of a fourth century Egyptian saint, this name is nothing if not dramatic. Often spelled with a diaeresis or umlaut -- aka two dots -- over the letter i, Thais is a Top 100 girls' name in France and is also popular in Spain.


Thais

Thalia was one of the Three Graces in Greek mythology, and also the Muse of comedy and pastoral poetry, making this a Hellenic choice worthy of consideration. 
 In the Rick Riordan series Percy Jackson and the Olympians, Thalia Grace is the demigod daughter of Zeus. Thalia was also a character on Everwood.
 The single-named Mexican singer Thalia was born Ariadne Thalia Sodi Miranda.
 Thalia had a one-off appearance on the list in 1932 and then reentered the US Top 1000 in 1992, reaching its height of Number 363 in 1993.

Thalia

Themis was the Titan -- one of the Elder Gods (or in this case Goddesses) -- of Justice and Order, usually depicted blindfolded and holding the scales of justice. Themis was the mother of the Fates and the seasons.  While her name has fallen from mortal use, Themis might rise again along with such rediscovered goddess names as Aurora and Juno.

Themis

Thallo

X marks the spot in names these days, usually at the middles or ends of names, but here is one that puts it squarely up front.
 This extravagant name, which, like many Greek names beginning with X, is pronounced as if it were a Z in English, is derived from the Greek word for the color yellow. A Homeric epithet of Demeter, Xanthe would be a striking choice for a blonde-haired baby girl, thanks to its "golden" meaning.

Xanthe

The name of a Christian saint and a city in Ohio, Xenia is one of the more accessible and intriguing x names. It is the name of one of the Bond Girls--played by Famke Janssen in the film "GoldenEye." 
 
Sometimes spelled Ksenia to reflect the traditional Greek pronunciation (kseh-NEE-uh), Xenia is also pronounced ZEEN-ee-ah or SHEN-yah.

Xenia

Zoe is one of those surprising names that has been on the Top 1000 nearly every year since 1880, but it's only since the turn of this century that it's ranked in the Top 100. 
 
Despite its popularity in several spellings -- Zoey ranks nearly as highly -- Zoe still manages to sound distinctive. Credit the initial Z, the sleek simplicity, the not-silent final e, and the name's compelling. meaning: life.
 
The history of Zoe begins in the third century when the Alexandrian Jews translated Eve, which means 'life,' to the Greek equivalent Zoe. Zoe was in use as far back as the Roman classical period, and was popular with the early Christians, who bestowed it with hopes of eternal life, but it didn't migrate to the English-speaking world until the mid-nineteenth century.
 
Zoe Washbourne was a strong warrior in the sci-fi show Firefly, Zoe Hart the leading female character on Hart of Dixie, Zoe Barnes a journalist on House of Cards, and kids might recognize Zoe from Sesame Street.
 Zoe is currently hot around the world, popular in countries from Scotland to Spain, France to New Zealand.
 Zoe has spawned a number of variant spellings, including Zoey, Zoie, and Zooey. Zoey has been embraced by TV scripters--she has been seen on the Nickelodeon show Zoey 101, The West Wing and How I Met Your Mother. Zoie ranked in the Top 1000 for 20 years but has just dropped out. 
 Wide-eyed actress Zooey Deschanel, whose first name is pronounced the same as Zoe, was named after Zooey Glass, the male protagonist of the J. D. Salinger novella Franny and Zooey.

bettinaray's list "Greek Girl Names" of 36 great name ideas: Alexandra - Zoe!