Best Girl Names.

The Russian version of Katherine is usually Ekaterina, but this Slovak form is used throughout Eastern Europe and may be more friendly to the American ear.

Lila is one of the girl names with a double l sound — Lila, Lola, Layla, Leila, Lily et al — that have caught on in a major way., Delicate yet dynamic, Lila has a slightly international flair.

One of a group of pretty double L names, Lilia is more unusual and distinctive than some others. Truly cross-cultural, the lilting Lilia is heard in the Russian, Spanish, Hebrew, and Hawaiian communities and would be a good choice for a child born to parents of different ethnicities.

The Lyla spelling variation has now superseded the original Lila — the former remains on the rise while the latter is consistently falling in popularity.

Variation of Michaela often used in Scandinavian countries. Mikaela is a Top 20 name in Puerto Rico.

The mythological Morrigan was the ancient goddess of war, often symbolized by a crow. Besides being a name, this is also used as a proper noun preceded by an article: the Morrigan, defined as a monster in female form. The meaning of Morrigan has been related to both terror and greatness. While some relate the name to Morgan of the Arthurian legends, Morrigan and Morgan are actually unrelated.

Natalie—a Franco-Russian name—became Americanized years ago and is one of those surprising names that's always ranked among the girls' Top 1000 names in the US.

Nola, a name with a sleek, enigmatic quality, was used for the much-pursued heroine of Spike Lee's 1986 breakout film, She's Gotta Have It, and again by Woody Allen in Match Point. It's a short form of the traditional Irish name Fionnuala. Nola reentered the US Top 1000 in 2008, for the first time in 50 years.

Nora is a lovely, refined name that conjures up images of Belle Epoch ladies in fur-trimmed coats skating in Central Park. Long seen as a quintessentially Irish name though its roots are not in Ireland, Nora is a quietly stylish favorite that's tiptoed to the top of the popularity ladder.

Olivia, a lovely Shakespearean name with an admirable balance of strength and femininity, is the Number 1 name for baby girls in the US and one of the top girls' names around the world.

Percy is a traditional boys' name that could be cute and unexpected for a girl – perhaps as a short form for Persephone or Persis.

Sage is an evocatively fragrant herbal name that also connotes wisdom, giving it a double advantage. It entered the Top 1000 at about the same time for both genders in the early 1990s, but it has pulled ahead for the girls. Toni Collette named her daughter Sage Florence.

Popular Russian name, familiar here via author Svetlana Stalin, the dictator's daughter.

Tatiana was derived from Tatius, a Sabine-Latin family name of unknown origin. Titus Tatius was the name of an ancient king who ruled over the Sabines, an ancient Italic tribe who lived near Rome. The Romans used the name Tatius even after the Sabines died out and created the derivative forms Tatianus and Tatiana. The names were eventually disseminated throughout the Orthodox Christian world, including Russia.

Ulla, the beautiful Swedish secretary in The Producers (played by Uma Thurman in the movie) who purrs, "Ven you got it, flaunt it," has changed the image of this name forever. Ulla may stand on its own or be an abbreviation of Ursula or Ulrika; Ula may be seen as another spelling.

Effortlessly stylish, with plenty of sweetness and strength, Valentina feels like a fresh alternative to Valerie, Victoria, or Vanessa.