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.

Arabella, lovely and elegant, has long been well used in Britain and finally made it onto the American list in 2005. Its meaning may also be interpreted as "beautiful," thanks to -bella.
 
Arabella was used as a given name beginning in the 12th century with the birth of Arabella de Leuchars, granddaughter of William the Lion, King of Scotland. It is derived from the Latin orabilis, from which Arabella gets its meaning. Some scholars tie Arabella to Amabel, claiming that the former developed as a variation of the latter in Scotland, much like the name Annabel. 
 
Arabella has been a great favorite in English novels, dating as far back as Samuel Richardson's Clarissa and Henry Fielding's Tom Jones, and also appeared in The Vicar of Wakefield, Dickens's Pickwick Papers, George Eliot's Felix Holt and Thomas Hardy's Jude the Obscure, and more recently in Harry Potter.
 Arabella is the title of a lyric comic opera by Richard Strauss, and was chosen for their daughters by Ivanka Trump and Dr. Oz. A real life heroine is Arabella Mansfield (born Belle Aurelia), the first American woman to become a lawyer.
 Though off its 2017 peak, Arabella is a sophisticated choice especially recommended for parents who love the super-popular Isabella but want something more distinctive.

Arabella

Ava is one of the prime examples of a modern classic name, rising thought the course of a generation into the Top 10, where it has lingered for nearly 20 years.
 
In medieval times, Ava was a diminutive of Germanic names beginning in Av-, in particular Aveline, from which the name Evelyn would eventually arise. It may derive from a Proto-Germanic root meaning "island" or "water". However, the medieval name eventually fell out of use entirely, only to resurface in contemporary times. 
 
This suggests that today’s Ava may be a modern variation of Eva. Alternatively, Ava could also derive from the Latin avis, meaning "bird." Ava has separate Persian roots as a name meaning "voice" or "sound."
 
Ava was given a huge popularity boost—Ava's currently among the <a href="https://nameberry.com/popular-names/nameberry/girls">top girl names</a> and the top <a href="https://nameberry.com/search/girls-names/a">girls' name starting with A</a>—when dozens of high-profile stars such as Reese Witherspoon and Hugh Jackman chose Ava for their daughters. Another reason for its appeal: It's one of the elite group of <a href="https://nameberry.com/list/607/girl-names-that-mean-life">girl names that mean life</a>. This Glamour Girl name via Hollywood beauty Ava Gardner is attractive but epidemically popular! 
 
Some parents who love Ava's simplicity and style have looked on to other choices that might take her place: Eva, Avery, Ada, Aveline and so on. The result, as with other popular names such as Hailey and Aiden that have spawned a raft of imitators, is that Ava is beginning to feel even more ubiquitous than it might otherwise based on its Top 5 standing. 
 
Ava seemed to be headed towards Number 1—it's no accident we titled one of our books on baby name style Beyond Ava & Aiden—but, though it seems to have been somewhat side-swiped by the Olivia-Isabella-Sophia group, it will still certainly stay in the Top 10 for years to come. It's a lovely name on many levels, but if you want something that will stand out, keep looking. 
 
One of the most fascinating things about Ava is that it's a much more ancient name than its modern-feeling sleekness would suggest. St. Ava was the daughter of King Pepin and was cured of blindness and became a nun. 
 
While Ava Gardner represents the Golden Age of Hollywood image of the name, director Ava DuVernay updates it to new Hollywood, together showcasing the name's attractive mix of glamor and strength.

Aviana is a name that's kinda like the megapopular Ava, and kinda like the popular Ariana, and not quite as widely appealing as either of them.  But it's on everyone's scope now as the choice of actress Amy Adams for her new daughter -- ironic as she was quoted as saying she wanted a "normal" name. Turns out that Adams was born in Aviano, Italy, explaining the mystery. The first syllable of the name can be pronounced ah, ay, or (most commonly) to rhyme with have.

Aviana

Avie

Aviela

Caroline is a perennial classic, one of the elite group of girls' names that's ALWAYS ranked among the Top 1000 and that's been in the Top 100 since 1994. Elegant yet strong, Caroline calls to mind the Kennedy Camelot years and Princess Caroline of Monaco.
 Caroline went to England in 1705 with King George II's wife, the German Queen Caroline of Ansbach, and then George IV married another German Caroline in 1795. 
 
In the US, Caroline has been a First Lady name via President Benjamin Harrison and was the name of one of the famous First Daughters, Caroline Kennedy. 
 
Jane Austen named one of her less pleasant characters in Pride and Prejudice Caroline, and the name was also borne by Lady Caroline Lamb, the mistress of the poet Lord Byron, as well as the mother of the Little House on the Prairie brood.
 The song "Sweet Caroline" was a huge soft-rock hit for Neil Diamond in 1969, inspired by then-eleven-year-old Caroline Kennedy (for whom he sang it at her fiftieth birthday party).
 Carolina is the more feminine (and place name) version, as opposed to the newer form Carolyn, which forces the pronunciation of the final syllable to rhyme with win and spin. Though Caroline can be pronounced that way, it's more usually pronounced to rhyme with wine and fine.

Caroline

This version softens, feminizes, and glamorizes the long-time favorite. A fresh way to honor Grandma Betty. Elizabetta is a variation.


Elisabetta

The enormous popularity of Emily and Emma means that parents will be looking further afield for substitutes -- and this is one of the prettiest.

Emiliana

Eva is a simple, classic <a href="https://nameberry.com/baby-names/489/hebrew-names-for-girls">Hebrew name for girls</a> that recently slipped out of the US Top 100 for the first time in more than a decade. Pronounced either like her more popular sister Ava or less popular sister Eve, Eva is one of the elite group of <a href="https://nameberry.com/list/607/girl-names-that-mean-life">girl names that mean life</a>.
 
Eva is found in many different languages as a variation of Eve—the Old Testament name recognizable as the first woman in Abrahamic religions. Short forms of the name include Evie and Evita. The diminutive Evita is still strongly associated with Evita Peron, wife of the Argentine President Juan Peron.
 The 1852 publication of Uncle Tom's Cabin, the bestselling novel of the nineteenth century, whose tragic figure Little Eva (short for Evangeline) made an enormous impression on the Victorian reading public, propelled the name to popularity.
 Some well known Evas include actresses Evas Marie Saint, Gabor, Green, Longoria and Mendes, sculptor Eva Hesse, singer Little Eva, and model Eva Herzigova
 Eva is a highly popular <a href="https://nameberry.com/girls-names">girls’ name</a> throughout the Western World, ranking in the Top 100 of most English-speaking countries along with a wide range of European nations, from Spain and Italy to France and Germany to Scandinavia. This makes Eva one of the most internationally versatile names today.

A popular name in the Middle Ages, Evelina was eclipsed by Evelyn in the last century, but has a chance at a well-deserved comeback now, fitting right in with the other Ev-names. Like Evelyn, it derives from the Norman name Aveline.

Evelina

More than Lily yet less than Lillian, Lillia is a fresh and undeniably pretty member of the stylish genus of double (or in this case triple) l names.  You can also spell it Lilia.

Lillia

While Lillian is the English version of this elaborated flower name and Liliana is the authentic Spanish and Portuguese spelling, Lilliana is a familiar and perfectly usable option in the US. 
Frilly but not fussy, modern but well-established, whether it's got two L's or three, Lilliana makes a bright, sweet choice for a girl today 
Used on nearly 1000 girls every year, notable Lillianas include dancers Lilliana Ketchman and Lilliana Clifford.

Lilliana

Frilly but undeniably beautiful. The meaning of Mary is uncertain, but theories include "drop of the sea" (from Hebrew roots mar "drop" and yam "sea"); "bitter" (from Hebrew marah "bitterness"); and "beloved" (from the Egyptian root mr).

Maribella

Lilting and nearly unknown here, with the currently popular ella ending, makes a good Marissa alternative.

 The meaning of Maria is uncertain, but theories include "drop of the sea" (from Hebrew roots mar "drop" and yam "sea"); "bitter" (from Hebrew marah "bitterness"); and "beloved" (from the Egyptian root mr).

Mariella

Sophia, which was the Number 1 girls' name in the US from 2011 to 2013, is among the top girl names in the Western World, with a sensuous sound and high-minded meaning. A real winner, Sophia reached the top of the charts without losing any—okay, much—of its sophisticated beauty. 
 
Derived from sophia, the Greek word for wisdom, the name was first famous via St. Sophia, venerated in the Greek Orthodox church—St. Sophia was the mother of three daughters named Faith, Hope and Love. It was first used in England in the seventeenth century and was the name of George I's both mother and wife.
 
Like its sister baby girl names Isabella and Olivia, Sophia has gained widespread favor by appealing to a broad range of parents: Intellectuals who like it for its meaning and those attracted to its femininity, parents who want a classic name and those looking for a name with Latin roots—the Sofia spelling is also popular. Sophie is the French version of the name, more popular than Sophia in some parts of the world. Legend Sophia Loren was originally Sofia.
 
Sophia has been an author favorite from the days of early novelists like Henry Fielding (Tom Jones) and Jane Austen (Persuasion) to the TV scriptwriters of today (The Walking Dead, Orange is the New Black).
 
Sophia's only downside is its huge popularity; it's actually even more popular than it appears, because alternate spelling Sofia falls in the Top 20 on the US popularity chart. Alternative baby names you might want to consider: Sophie, Seraphina, Susannah, Zofia.

Sophia

The musical, sylvan Sylvia seems poised to join former friends Frances and Beatrice and Dorothy back in the nursery.
 Sylvia has been consistently on the popularity list since records started being kept. She was a Top 100 name from 1932 to 1948, reaching a high of Number 48 in 1932.
 Spelled Silvia, she was the mother of the twins Remus and Romulus, who were the mythological founders of Rome, and was a character in Shakespeare's Two Gentlemen of Verona. The Bard also penned the immortal lines "Who is Silvia? what is she, that all our swains admire her?" -- words echoed in the Edward Albee play The Goat, or Who is Sylvia?
 Sylvias have also played major roles in Clare Booth Luce's classic play The Women and the Fellini film La Dolce Vita.
 Sylvia Plath was the Tragic Heroine of modern poetry.
 The French Sylvie is an appealing alternative.

Sylvia

Elaborate, super-feminine form of Sylvie/Sylvia.

Sylviana

Sofiana

Sophiana

Sophina

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

Theodora is one of the most revival-worthy of the charmingly old-fashioned Victorian valentine names, softly evocative but still substantial, as is the reversed-syllable Dorothea. 
 
The name Theodora was borne by several saints and by the beautiful ninth wife of the Emperor Justinian, who became the power behind his throne. A later royal was Princess Theodora of Greece and Denmark, the older sister of the late Prince Philip, Duke of Edinburgh. 

 Keith Richards named his daughter Theodora (with whom he recently collaborated on a best-selling children's book) in 1985; Robbie Williams did the same just last year. In TV's Grey's Anatomy Dr. Theodora "Teddy" Altman was a surgeon.

 Theodora offers a menu of neat nicknames, from the classic Teddy to trendy Thea to the vintage Dora. Theodora also has some cool international variations as well: Theodosia, Feodora and Teodora. It reentered the US Top 1000 in 2019 for the first time in over 60 years and seems destined to follow brother name Theodore toward the top of the list.

Theodora

Victoria is the Latin word for "victory" and a feminine form of Victor. It is the name of the ancient Roman goddess of victory, the equivalent of the Greek Nike, and also a popular third century saint.
 
Victoria, the epitome of gentility and refinement, reflects the image of the long-reigning British queen. Queen Victoria, for whom the Victorian Era is named, ruled over England for over sixty-three years.
 
In the 1990s, Victoria managed to breach the Top 20, a surprisingly high standing for a name that is more of a classic than a fashion favorite these days. One enduring appeal of Victoria is that it's a traditional girls' name with a powerful meaning. 
 
One possible role model is proto-feminist Victoria Woodhull. Ex-Spice Girl Victoria Beckham and Victoria's Secret have given the name a more modern edge, and it also has been a Twilight name.
 
Vicky (and Vicki, Vickie, and Vikki) and Tory (along with Tori) have traditionally been used as nicknames for Victoria. Vittoria is the pretty Italian version.

Victoria

Vivia, the fresh Italian version of newly popular name, streamlines and even vivifies the original.

Vivia

Lively and rhythmic version of Vivian heard in Italy and Spain. A vivid choice. 

Viviana

jsavastano's list "Possibilities for girl #2" of 26 great name ideas: Ara - Viviana!

Possibilities for girl #2

Other names I love besides Elliana, and Seraphina ;)