Antonia is stronger than most feminized boys’ names, reflecting the pioneer spirit of Willa Cather's classic novel My Antonia. Antonia is hovering near the bottom of the US popularity list, which may be an excellent reason for you to use it.

Annabel is a spirited name that embodies quirky British gentility. Appearing in Scotland as early as the twelfth century, where it was a royal name, it also recalls the romantic Edgar Allan Poe poem Annabel Lee, written upon the death of his young wife, Virginia.

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.

Also spelled Ines, this name of the prudish mother of Don Juan in the Byron poem has a touch of mystery, but has also been fully integrated into the American name pool.

Esmeralda came into use as an applied use of the Spanish word for emerald, esmeralda. In the 1831 Victor Hugo novel Notre-Dame de Paris, also known as The Hunchback of Notre-Dame, the heroine was born Agnes, but called La Esmeralda in reference to the jewel she wears around her neck. The name Esmeralda got increased visibility via the Disney version of the story.

The smooth, attractive Ariana is on the rise along with the fame of pop princess Ariana Grande. Also famous is twin spelling Arianna, which is associated with Greek-born online presence Arianna Huffington. Both Ariana and Arianna are widely used names and are equally acceptable spellings.

Ellis, a surname used sparingly as a first in the Wallace/Morris period, sounds new now for girls, as a gender-neutral alternative to Ella or Alice. It debuted in the US Top 1000 for girls in 2015.-- Ellis has always been in the Top 1000 for boys -- and seems to be headed straight up. One of the most popular gender-neutral names, currently there are two baby boys named Ellis for every girl.

The combination of Emily and Emma's popularity -- and the fact that Desperate Housewives star Teri Hatcher's daughter is named Emerson -- have put this formerly strictly boys’ name, embodying the gravitas of Ralph Waldo Emerson, in the limelight for girls.

Angelica is by far the choicest form of the angelic names -- more delicate than Angelina, more feminine than Angel, more modern than Angela. But though Angelica is so lacy and poetic, it lags behind the bolder Angelina (probably for obvious reasons).

A softly poetic surname name, associated with poet W.H., Auden is enjoying quiet but marked fashion status. It was chosen for his daughter by Noah Wyle and is definitely one to watch.

If you love both unique baby names and flower names for girls, Amaryllis might be a perfect choice for you.

This name of a third-century Christian martyr has an romantic, appealing feel in the modern world. It first came to American attention via Prince's love interest in the film Purple Rain. It could make an unexpected route to sweet nickname Polly — or perhaps to the quirky apple!

In the past few years Ellery has gone from middle-aged male detective -- from old school fictional hero Ellery Queen -- to a plausible girls' name, a la Hillary.

Another strong Arabic name, related to Iman. Imani one is popular throughout the Muslim world but especially East Africa. It was chosen for her daughter by actress Jasmine Guy.

Hilary may feel too connected to a single personality, but this version offers a fresh and interesting alternative.

Esme is a sophisticated, distinctive, and charming J. D. Salinger name, from his classic 1950 story 'For Esme, With Love and Squalor'.Related to the French Aimee, which means beloved, and to the concept of esteem, it was originally a male name exported from France to Scotland via a member of the royal family.

A current favorite among celebs, including Samantha Morton, Michael J. Fox and Katey Sagal. Esme got a lot of publicity via the character Esme Cullen, the vampire matriarch of the Olympic Coven in the Twilight Saga.

Though the plays by Sophocles and Eugene O'Neill and via the "Electra Complex" proposed by psychoanalyst Carl Jung, this name has, unfortunately, become associated with incest and murder.

The super-success of Adele, both the singer and the name, has brought attention to all her cousins — Adela, Adeline, Adelina — and the lovely Adelia. An undiscovered gem just waiting to be discovered.

Curiously appealing, in a hoop-skirted, wasp-waisted way, Ottoline has recently entered the realm of modern possibility, especially since Sienna Miller chose it as the middle name of her daughter Marlowe.

A simple, unusual word name with an evocative meaning, Ever feels similar enough to Eva, Evelyn, and Everly that it shifts easily into name territory. Actor Robert Carradine was ahead of the trends when he named his now grown-up actress daughter Ever back in the 70s, while more recently, it was used by both Milla Jovovich and Owain Yeoman.