Unique and usable girl names

Abra is soft, sensitive feminine form of Abraham that was the name of a soft, sensitive character in the John Steinbeck book and movie, "East of Eden." In the bible, Abra was a favorite of King Solomon and it was a popular name in seventeenth century England. Abra is also a West African name used for girls born on Tuesday. The magical 'abracadabra' is thought to have originated in the Aramaic language.

Bijou is a name that lives up to its definition -- a real jewel. Warning: not unheard of on poodles' dog collars. Actress Bijou Phillips is its best known bearer. It can also be spelled Bijoux.

A sweet, uplifting and still fairly uncommon modern virtue name. Its single syllable makes it especially good as a middle name, but it would also make a big impact in the first spot.

Delta is an unusual vintage option with a lazy-day-down-by-the-river feel. Delta is the fourth letter of the Greek alphabet and also the geographical name given to an island formed at the mouth of a river.

Indigo is one of the most appealing and evocative of the new generation of color names. Color names have joined flower and jewel names -- in a big way -- and Indigo, a deep blue-purple dye from plants native to India, is particularly striking for both girls and boys. Indigo is the name of a character in the Ntozake Shange novel Sassafrass, Cypress & Indigo, and was used for his daughter by Lou Diamond Phillips.

Lennox is one of the new breed of surname names on the rise as a Scottish name for girls as well as boys. The final x makes the name a bit masculine a la Max and Felix, but female inspirations include Eurythmics' Annie Lennox, Mary Lennox in The Secret Garden, and Lennox Scanlon in sitcom Melissa & Joey.

Magnolia, a sweet-smelling Southern belle of a name made famous via the iconic Edna Ferber novel and musical Showboat, is one of the latest wave of botanical names, along with unexpected blossoms Azalea and Zinnia. It is named for French botanist Pierre Magnol.

Mavis, another word for the song thrush, is also a relative of the Welsh word for strawberries, mefus. Mavis has something of a British World War II feel, a friend of Beryl and Doris, but it was quite popular in the U.S. a couple of decades earlier, peaking in the Roaring Twenties. With the renewed interest in names ending in 's' — and in bird names — Mavis could make a return, especially with the new interest in Maeve, and in fact, it reentered the US Top 1000 after a 50-year absence in 2016.

Literary heritage: the "Loony Tunes" girlfriend of Porky Pig. But with the increasing popularity of all kinds of unusual botanical names, Petunia may be a name we start to hear more of. Perhaps-more-pleasing Petunia alternatives: Petal, Posy, Poppy.

Piper is a bright, musical name that entered the list in 1999, one year after the debut of the TV series Charmed, which featured a Piper, and it's been a consistent riser since. Piper Kerman is the memoirist whose prison experiences provided the basis for the hit Netflix series Orange is the New Black.

Pixie is a cute -- quite possibly too cute -- name that suddenly feels possible thanks to the craze for names that contain the letter x. Though its origin may be uncertain, a pixie is internationally recognized as a sprite or fairy: tiny, sometimes green, usually pointy-eared.

Offbeat Anglicized form of the intractable Gaelic Rathnait.

Supermodel Christie Brinkley launched an entire name genre when she picked this breezy occupational name for her daughter in 1998, and it has become more prevalent in recent decades. The Saylor version, which you might consider a spelling spin or a surname-name, is now among the Top 500 names for girls, given to three times as many baby girls as the Sailor spelling. Counted together, Saylor and Sailor were used for about 1000 baby girls in one recent year in the US, versus about 100 boys.