Astronomy Names

The meaning of this ancient Roman god's name relates to transitions, hence its connection to the name of the first month of the new year, a time of fresh beginnings. Janus is usually depicted as a two-faced god facing in opposite directions, since he looks both to the future and the past. It's no surprise then, that Janus is one of the premiere January baby names. The Slavic form Janusz is more commonly used than the English, represented by the Polish cinematographer Janusz Kaminski, who has shot all of Steven Spielberg's films from Schindler's List to Lincoln.

Jupiter's partner Juno has entered the mainstream, so it's possible that her divine mate could follow. But not necessarily for boys — Jupiter is currently mostly female in the US, thanks to its similarity to Juniper. Stars including Ed Sheeran and Ashley Tisdale recently welcomed daughters named Jupiter, which could shift the balance even more towards the girls.

Kalindi is a lovely, rhythmic name refers to one of the seven sacred rivers of India.

Lush and unusual.

Kore is the original Greek form of the modern Cora, a name that's heading straight for the top of the charts in the English-speaking world. Kore was an alternate name for Persephone, goddess of the underworld. Spelling the name Kore may tip it toward the short form Kory or Korey.

Larissa is a nymph name that's daintily pretty and a fresh alternative to Melissa or Alyssa. Though this is the more common variation in the Western World, the original is actually Larisa.

Leda is that rare name that has not yet been discovered in the current craze for ancient names from mythology. In classical Greek myth, Leda was a great beauty who mothered another great beauty, Helen of Troy. Leda is at once simple, deeply-rooted, and unique: Only 23 baby girls were named Leda in the US last year. A name used in several European countries, pronunciation is usually the straightforward lee-dah but the Italians say lay-dah.

Leo is a strong-yet-friendly name that was common among the Romans, used for thirteen popes, and is now at its highest point ever in the US thanks in part to Leonardo "Leo" DiCaprio.

For centuries this name was associated primarily with the towering figure of Italian Renaissance painter-scientist-inventor Leonardo da Vinci, and was scarcely used outside the Latin culture.

This form got noticed as the first name of long-reigning Russian president Brezhnev; other bearers include playwright and short-story writer Andreyev, Leonid the Magnificent,a Russian performance artist on America's Got Talent, and Leonid McGill, the protagonist of a Walter Mosley private eye series. All in all, though, Leonid is not the most likely to join the pride of lion-related names here.

Appropriate for a girl born between late September and late October, Libra suggests both balance and freedom.

The name of the Roman goddess of the moon, Luna is derived straight from the Latin word for moon, luna. Luna may be the name most likely to surprise someone from an older generation by its Top 10 status in the US and its widespread international popularity.