Acantha is one of the <a href="https://nameberry.com/list/317/unique-baby-names">unique baby names</a> in the stylish mythological category that also might count as a flower name. In Greek mythology, Acantha was a nymph beloved by Apollo. An unusual and attractive choice that could make a creative way to honor a grandma Rose.

Acantha

This undiscovered unisex name has lots of flair. It was first noticed as a girl's name, starting in the 1980's, on the long-running daytime drama Search for Tomorrow, with the character Adair McCleary, who had ahead-of-their-time brothers named brothers Hogan, Cagney and Quinn. But since Adair has yet to find many takers, it would make a fresh and appealing choice.

Adair

Adaira

As flower names become more unique, so can gem names move beyond Ruby and Pearl to names like Topaz, Sapphire, and Peridot. Amethyst, the purple birthstone for February, has never been in the Top 1000, but could have some appeal, joining similarly-hued Violet and Lilac, all of which make great <a href="https://nameberry.com//list/614/names-for-aquarius-babies">names for Aquarius babies</a> or <a href="https://list/630/70-lovely-names-for-february-babies">names for February babies</a>.
 In the M.M. Kaye children's novel The Ordinary Princess, the protagonist is Princess Amethyst Alexandra Augusta Araminta Adelaide Aurelia Anne of Phantasmorani — Amy for short — who has been given the "gift" of ordinariness.

Amethyst

Arabelle

Arden, the name of the magical forest in Shakespeare's As You Like It, is a stylish A name with a strong, straightforward image. Another reason to love Arden: its similarity to "ardent." Arden is solidly unisex, with the current gender distribution running about 60 percent girls and 40 percent boys.

 A locational surname name deriving from several places in England, there are multiple legitimate derivations for this name. One is from Old English earn "eagle" + denu "valley", while another is from the Celtic ard meaning "high".

 As a girls' name, Arden has been flirting with the bottom of the Top 1000 in recent years, hopping on and off the US list. A solid Nameberry favorite, this name should begin climbing more steadily.

 Arden is more familiar as a surname, as in cosmetics entrepreneur Elizabeth and actress Eve, and the narrative poem by Tennyson, Enoch Arden. Shakespeare's mother was Mary Arden.

Arden

The given name Athena was derived from the city name Athens, which is of uncertain origins. In Greek mythology, Athena is the name of the daughter of Zeus who was the goddess of wisdom, warfare, handicrafts, mathematics, and courage, among others. She was the great patroness-goddess of the city of Athens. In the Odyssey, Homer describes her as 'sparkling-eyed Athena.'
 Athena is a distinctive name that could appeal to enlightened parents who particularly prize intelligence. It's one of the most widely used of the ancient <a href="https://nameberry.com/list/433/goddess-baby-names">goddess names</a> that are finding such favor in the contemporary Western world.
 Athene is another version, and Athena's Roman counterpart is Minerva.
 In the Disney movie The Little Mermaid, Athena is the mother of Ariel.
 Tina Fey turned to her Greek heritage for both of her second daughter's names: Penelope Athena—and this has spurred interest in Athena, even though it's in middle place.

Athena

Azalea is one of the fresher flower names, along with Zinnia and Lilac, that are new to the name bouquet — in fact, it entered the Social Security list for the first time in 2012. So if Lily and Rose are too tame for you, consider this brilliant pink springtime blossom with a touch of the unusual that has been growing in popularity. 
 Azalea is the name of the princess heroine of the novel Entwined, and, most recently, is connected to musical artist Iggy Azalea.

Azalea

Destry rides again, this time as a Western flavored baby name. Derived from the French surname Destrier, from an Anglo-Norman word meaning "warhorse", this rugged name was popularized by the 1930 novel Destry Rides Again by Max Brand, subsequently adapted for the big screen. 

 It has only ranked in the US Top 1000 once, in 1964 at #637, after a popular TV series based on the novel was aired that year. It was given to fewer than 10 baby boys in the latest year on record.

 Steven Spielberg and Kate Capshaw named their daughter Destry in 1996.

Destry

Sweet and stylish, with a sporty, energetic undertone, Everly is a name that ticks lots of boxes. 
It’s a contemporary choice that doesn’t sound invented; it’s got unisex appeal but still sounds girly; it’s got nickname potential and a popular initial; it’s reminiscent enough of Emily and Evelyn, of Beverley and Ashley, that despite its modern usage, it shouldn’t raise too many eyebrows when you announce it. 
Unsurprisingly then, Everly is given to around 4000 girls every year and ranks in the US Top 100, not once, but twice, albeit with the alternative spelling, Everleigh. 
The name is derived from Old English roots, from a surname that was also a place name. It means “wild boar in a woodland clearing”, and is related to another popular choice, Everett, which means “brave as a wild boar.” Boars were once associated with strength and power and an honor to be named for. 
While this meaning lends Everly a hint of adventure and toughness, there is the possibility to play around with it a bit, if you want to push boundaries. Breaking it down into the words “Ever” and “ley” – which means clearing, meadow or woodland – you could stretch it to mean “eternal meadow” or “eternal woods.” 
Part Eva, part Emily, part Avery, Everly was once tied tothe Everly Brothers, a musical duo popular in the 50’s and 60’s. 
Now, however, it is more likely to be associated with Everleigh Labrant, of YouTube fame, and as a celebrity-style choice, with actors Channing and Jenna Tatum, and TV personalities Chad and Erin Paine choosing it for their daughters. 
In fact, Channing and Jenna Tatum’s use of Everly in 2013 propelled it from a rarity to the Top 200. Popular now in Canada and rising in the UK, Everly has been in the US Top 100 since 2017. 
Stylish, contemporary, and familiar, Everly is sparkly but with an edginess to it. One possible drawback to Everly, however, is that while it doesn’t rank as highly as the likes of Olivia or Emma, when you combine all the spelling variations, there are nearly 8000 girls given the name every year in the US. 
This could make it feel like a Top 20 name, ranking somewhere between Harper, Sofia, and Luna. If do you enjoy Everly then, but want something a little different, Ember, Waverly, Connelly, or simply Ever, could be alternative options.

Everly

Grace, meet Grayson.  The stylish classic girls' name Grace -- it's in the Top 20 -- and the trendy boys' name Grayson or Greyson, a member of the Jason-Mason-Cason club, combine to create the girls' name Gracen.  For a little girl, we'd stop at Grace.

Gracen

Jean Harlow (born Harlean Carpenter), the original platinum blonde bombshell, was a symbol of 1930s glamour, a factor that first Patricia Arquette and then Nicole Richie and Joel Madden probably had in mind when they gave their daughters the distinctive surname name Harlow. 
 It hit the Top 1000 for the first time in 2009, one year after the arrival of Ms. Madden. Harlow would fit right in with contemporaries Arlo and Marlow(e).

Harlow

This name of a character played by Kirsten Dunst in the movie Virgin Suicides, originally a novel by Jeffrey Eugenides, is gaining attention, also thanks to the heroine Lux, Lady of Luminosity in the League of Legends games. Luz is the Spanish version.

The quality of mercy makes this lovely Puritan virtue name a quiet favorite today. Although it was most popular in the late nineteenth century, Mercy is on its way to a comeback -- it rose 143 spots between 2012 and 2013, making it one of the year's fastest-rising names. Right now, it's still stylish and distinctive, a rare and wonderful combination.
 Mercy is one of the characters with allegorical names in John Bunyan's A Pilgrim's Progress, and Mercy Pecksniff appears in Dickens's novel Martin Chuzzlewit with the nickname Merry. Mercy Lewis, in Arthur Miller's play The Crucible, was based on a real-life person, a witness at the Salem witch trials. Another historic Mercy is Mercy Warren, Revolutionary period patriot and writer of plays, books and poetry.
 Comic/sidekick Andy Richter, when he named his daughter Mercy, joked, "Just in case Puritanism comes back, we'll be ready with a real Puritan name"; Madonna renamed her Malawi-born daughter Mercy James. As a word name and modern virtue name, it's one of the most fashionable <a href="https://nameberry.com/baby-names/501/english-names-for-girls">English names for girls</a>.

Mercy

A quaint and quirky flower name, until recently considered a bit too prim for most American classrooms but brought back to life in recent years by the attractive character of Primrose "Prim" Everdeen in the Hunger Games series. In the Top 300 girl names in England and Wales and on Nameberry, Primrose remains rare in the US, but is made more accessible by a raft of sweet nickname options, including Rosie and Posy.

 The flower name Primrose derives from Latin prima rosa, meaning "first rose", since primrose flowers are among the first to appear in early spring, heralding the coming of better weather. Primrose also has an alternative history as a Scottish surname deriving from the place name Penrhos, from the Welsh words pren "tree" and rhos "moor." The spelling was later altered due to association with the flower.

 In the H. E. Bates book and 90's British TV series, The Darling Buds of May, there is a character named Primrose Violet Anemone Iris Magnolia Narcissa Larkin, who has twin sisters named Zinnia and Petunia.

Primrose

Sapphira is a lovely name which unfortunately has an unsavory Biblical history. The New Testament Sapphira was killed by God for lying about a tax payment.
 There's a Willa Cather novel called Sapphira and the Slave Girl, and in the book Eragon, it's the name of a dragon (spelt Saphira).

Sapphira

Sapphire goes waaaaay beyond Ruby and Pearl. This September birthstone, occasionally used a century ago, might be worth a reappraisal, perhaps as a Sophie/Sophia alternative. Sapphire is the pseudonym of Romona Lofton, who wrote the book Push, which was turned into the movie Precious. Sapphire entered the Top 1000 for the first time in 2022, and is proving to be one of the freshest gem names for girls. Another intriguing variation is the lovely Sapphira.

Sapphire

Seraphina is one of the most-searched name on Nameberry, destined for even greater popularity. The highest-ranking angels, the six-winged seraphim, inspired the lovely name Seraphina. The name was first was brought into the contemporary spotlight when chosen by high-profile parents Jennifer Garner and Ben Affleck for their second daughter, following the influential choice of Violet for their first. Shockingly, however, it was not until 2023 that Seraphina cracked the US Top 1000. Today's parents finally seem to be recognizing this name as a fresh and distinctive alternative to popular Sophia.
 Latinate version Serafina is also getting some attention; the name is enjoying a style revival thanks to the current taste for strong, old-fashioned, yet elaborately <a href="https://nameberry.com/girls-names">feminine names</a>.
 A variation, Seraphita, is the eponymous heroine of a Balzac novel.
 For now, Seraphina remains a beautiful, distinctive choice. Other name ideas if you like Seraphina: Raphaela, Angelica, Serena, and Sabrina.

Seraphina

Vivienne is an elaborated Gallic version of the name Vivian, chosen first by Rosie O'Donnell for her daughter and then catapulted to superstardom when Brad Pitt and Angelina Jolie used it for their twin daughter. An adult namesake is the British designer Vivienne Westwood. Rosie O'Donnell also has a daughter named Vivienne, known as Vivi.
 
The actress who played Scarlett O'Hara spelled her name Vivien (Leigh), but was born Vivian.

Vivienne

Name made famous by the macabre character Wednesday – middle name: Friday – Addams is taken from the name of the day dedicated to the Anglo-Saxon god Woden, who relates to Mercury. Cartoonist author Charles Addams was said to choose the name because "Wednesday's child is full of woe."

 Harry Potter actor Rupert Grint chose this super-quirky name for his daughter, born in 2020.

Wednesday

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

RowanR's list "Middle names for Rowan" of 21 great name ideas: Acantha - Xanthe!