Girl Names Uncommon in the US

Both Karla and Carla are sliding down the ranks, though Karla remains far more popular in the USA than Carla.

An appealing Italianate alternative.

This international color name, close enough to the English to be easily understood in the US or other English-speaking countries, ranks among the top names for girls in Italy.

Mafalda is nearly unknown in the English-speaking world, despite an appearance in Harry Potter. Indeed, it does have a witchy feel. Matilda itself is preferable, or her French form Mathilde, Spanish Matilde, or abbreviation Maud.

If your ancestry is Italian, you may want to consider this elegant twist on a classic.

Sweet Lykke, virtually unknown in English-speaking countries, is one of the top girl names in Sweden.

For a girl, we'd say Val-en-teen, though many would insist on pronouncing it like the holiday.

Cato may have risen to new prominence in the English speaking world as an ancient Roman boys' name, popularized by The Hunger Games. But in the Netherlands, it's most widely used as a short form for Catharina and other forms of Katherine, ranking close to the Top 100, higher than any formal variation of the name. Cato for a girl is a cute idea and a fresh way to shorten the ubiquitous Catherine.

Agathe is a hugely popular name in contemporary France, even if it's English-speaking counterparts have not yet warmed to the usual English version, Agatha. The French pronunciation is sure to trip up non-French speakers.

Candice is the spelling of this ancient name used by actress Candice Bergen. Candice is a form of Candace, an ancient title of a dynasty of Ethiopian queens mentioned in the New Testament.

Nele originated as a German nickname for Cornelia, but it superseded its mother name and has been a Top 50 name in Germany since 2000.

In old Norse mythology Lifa/Liva is one of only two people that are destined to survive Ragnarok (Nordic armageddon) and will therefore be the parents of a new race of man.

Assia is a Muslim name, best known in the Western world via tragic poet Assia Wevill, who was married to British poet Ted Hughes after Sylvia Plath and also committed suicide.

High profile supermodel/entrepreneur Tyra Banks has put this name in the spotlight, endowing it with her confident, superattractive image.

Calm, composed, and chic. Often seen with an accent in France, as Clémence.

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.

Sóley is the Icelandic word for the buttercup flower, derived from the words meaning "sun" and "island." It is also used on the Faroe Islands as a short form of Sólja.

Siri is a charming and lively Scandinavian name that is no longer on the table given the ubiquity of Apple's digital Siri. Too bad, because Siri -- along with variations Syrie and Cyrie -- is unique, enchanting, and adorable. But now taken.