One of those ultimate cool-girl names, played by Keira Knightley in a movie about a supermodel-turned-bounty hunter, but kids might associate it with the game. High profile British designer India Hicks used it for her daughter. As a girls' nameit's still very rare, used in 2015 in the US for only seven baby girls.

Bluebell is one flower name that is used very quietly. Geri "Ginger Spice" Halliwell joined her former Spice Sisters in creative baby-naming with this adventurous — some might say outlandish — choice. Andie MacDowell has a granddaughter named Bluebell Coyote through her daughter Rainey Qualley.

Cerelia is a melodic and unusual choice, perfect for a child born in April or May. Another version is Cerella.

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!

The sleek Malin is a contracted form of Magdalene or Madeleine, used in Sweden, Norway, and Switzerland. A popular choice back in the 2000s, it has declined in popularity in recent years, but it remains a concise and appealing choice.

Another feminine form of the old saint's name Mael. Spelled Maëlys, it is a very popular name in France today.

Properly spelled Luã, this is a light and bright alternative to mega-popular Luna, with the same celestial meaning. Lua is also an attractive choice for tech-heads, with Lua being a popular programming language.

Fauna is the Roman goddess of the earth as well as one of the fairies who protected Disney's "Sleeping Beauty". It can also be considered a word name with a scientific, nature focused feel. Used to as a way to refer to all the animals in a particular area, habitat, or time period, many might think of the phrase "Flora and Fauna" on seeing the name.

There's definitely a cold front of names for winter babies moving in, with Summer, Spring and Autumn giving way to Winter--plus North, January, Frost--and Snow. This name feels brisk, fresh, pure, evocative -- and magical. A haunting middle name choice.

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.

A pretty, rarely used Greek name, Thalassa is the ancient personification of the sea, particularly the Mediterranean, who is sometimes considered the mother of Aphrodite. In 1991, a newly discovered moon of Neptune was dubbed Thalassa.

The Anatolian mother goddess Cybele had a place in Greek, Roman, Trojan, and Anatolian mythology. Today, she has special meaning as a symbol of gender nonconformity.

An inspirational and aspirational word name that evokes ideas of loyalty, faith, honesty, and accuracy, True is a unisex name, which is just slightly more popular for boys. Like an updated form of Trudy and Prue and with the virtuous feel of Grace, Faith, and Hope, True was given to around 200 girls in 2024 (and about 225 boys).

Today Show anchor Savannah Guthrie put this name of a geographical feature on the baby name map when she chose it for her newborn daughter, Vale Guthrie Feldman. Vale might be considered part nature name, part place name: A vale is a kind of valley, often used in poetry. This truly unique choice doesn't even register on the US extended list of names given to five babies or more, but we expect Vale to register as parents are inspired by Guthrie and husband Mike Feldman's creative choice. More prosaicly, Vale might be a short form of Valerie or Valentina.

Anais, the name forever attached to the daring French-born American novelist and diarist Anais Nin, is unusual and French enough without appending an e, though some may think it clarifies pronunciation.

Cyrene was a mythical nymph and huntress who was beloved by Apollo. An ancient city in Libya was named after her.

A recently entered name on the roster, Poet was used for her daughter by Soleil Moon (Punky Brewster) Frye, who obviously appreciates the advantages of an unusual name. This is a possible middle name choice for verse-loving parents who want to skip specifics like Auden or Poe or Keats or Tennyson and go with the generic.

Novelist Djuna Barnes introduced this interesting and unusual name with an arty, Bohemian feel to the mix. She explained that it was invented by her father, saying it came about as a combination of her infant brother's pronunciation of the word moon as 'nuna' and a character in a book her father was reading, Prince Djalma, and so he "put the Dj onto the 'una'." Result: the silent-D pronunciation (as in Django) of JOON-a.

Lincoln might be considered one of the quintessential American names, calling to mind the great president who freed enslaved people and is memorialized in Washington.

Once rare, this streamlined form of Jessica has been boosted by two very different television figures: the Jemima Kirke character on HBO series Girls, and reality television daughter Jessa Duggar.