Girl Names Uncommon in the US

Carlotta has a large measure of finger-snapping charm and substance — despite being a not too pleasant character in The Little Mermaid. Carlotta is also the diva/prima donna in The Phantom of the Opera, and there was an Empress Carlotta of Mexico.

Actress Tilda Swinton injected this dated nickname name with some modern charm.

Sharper and steelier than Martha, but with the same underused vintage appeal.

This Olde World name with a large measure of European style makes an offbeat possibility for the bold baby namer in search of interesting Italian names for girls. Currently very popular in its native Italy, Ludovica is an unusual path to all the great Lu nicknames, like Lulu and Lula.

Aitana is the name of a Spanish mountain used by the poet Rafael Alberti for his daughter. He reportedly chose it because the mountain was his last glimpse of Spain when he went into exile after the Spanish Civil War. The name was popularized by Aitana Alberti's goddaughter and namesake, actress Aitana Sanchez-Gijan. It became one of the fastest-rising girls names in 2016, after entering the US Top 1000 in 2015, and is among the most popular Spanish names for girls in its native Spain and beyond.

Frederica is an interesting possibility for the parent unintimidated by its old-fashioned formality, and who can appreciate the vintage charm and verve lurking inside its stuffiness.

Noor is the prevailing spelling of this beautiful Arabic name, while Nour is preferred in many European countries, including France and Spain.

One of the most popular names in Scandinavia, Freja--or Freyja--was a major deity of Norse paganism. Beautiful, blonde and blue-eyed, she was the goddess of love, beauty and fertility. In the US, the name is most likely spelled Freya.

Capucine was a chic French actress half a century ago and has been one of the most fashionable girl names in France in recent decades, ranking in France's Top 100. Capucine is also popular in French-speaking Belgium. To Americans and other English speakers, this name still feels fresh -- so fresh that last year, no baby girls were named Capucine in the US.

A sleek, smooth, understated name off the grid in the US but among the Top 100 girl names in Germany.

Tove is a modern variation of an Old Norse name, related to Thor. Tuva is a form of the name popular in modern Scandinavia.

In Norse mythology, Embla is the equivalent of the Bible's Eve. With a lovely nature meaning, Embla is one of the most popular girl names in Iceland.

An appealing Italianate alternative.

The Spanish and Portuguese word for "sea" is a Top 100 name in Spain. In America, it's sometimes used as a nickname for names like Martina and Marina, but it could also plausibly stand on its own.

This traditional Germanic name hasn't been on the U.S. list since 1958, but perhaps due to the mythic power of painter Frida Kahlo, parents are beginning to show some interest in it.

Pippi Longstocking author Astrid Lindgren invented the name Ronja for her book Ronja, the Robber's Daughter. She was inspired by the lake Juronjaure, located in Norrbotten, Sweden.

Spell it Rafaela (Spanish), Raffaella (Italian), Rafaela (German), or Raphaela (Hebrew), this is a euphonious and lovely name with a dark-eyed, long-flowing-haired image, which is, like Gabriella and Isabella, beginning to be drawn into the American mainstream.

An ancient Aoibheann was the mother of Saint Enda, and Aoibheann remains popular in Ireland today, sometimes with its Anglicized spelling Eavan.

The original form of the name of the Norse goddess Freya, whose name is now a worldwide sensation. Freya is the most common variant, although Freja is preferred in Denmark and Sweden. Iceland still uses Freyja, the Old Norse spelling.

While the traditional Darcy spelling is solidly gender-neutral, the -ie ending of Darcie gives this name unabashedly feminine flair. Darcie is a Top 100 choice in England and Scotland, and briefly ranked in the US from 1967-1977, along with 1980 and 1984.