Mariposa is a rare, romantic choice with an intriguing meaning.

A simple but unusual name with roots in disparate cultures, Neri appears in the Bible as a male name and is still sometimes used for boys as well as girls. The appeal of Neri are its deep roots combined with its simple, upbeat, modern feel, ala Peri and Rory.

Though it relates to the Irish original, Ashlyn and its next most popular form, Ashlynn, owe more of their popularity as baby names in the US to the megastar Ashley, though all three have been dropping on the charts lately.

The feminine form of Helios or Helio is occasionally heard in Spain and Portugal. In Greek mythology, Helia is one of the Heliades, daughters of the sun god Helios by Clymene the Oceanid.

An obscure yet on-trend name with two wonderful meanings associated with it. Neoma is one of the freshest celestial girl names with moon-related meanings, rarer than Luna or Phoebe but with the same fluid sound.

Graceful Indian choice that may sound feminine to the Western ear but is in fact the name of a male god. One form of worship of Surya that may be familiar to Westerners is the sun salutation in yoga.

A handful of years ago, a judge in Tennessee ruled that parents could not name their son Messiah, "because there's only one." That decision has since been overturned and the name no longer looks out of place besides the growing number of Saints and Chosens.

Merrill, once fairly common for males, is rarely used for girls (or boys either, for that matter) with this spelling. Chef Emeril Lagasse dropped the initial E from his name and called his daughter Meril.

One of those midcentury shortenings that are starting to sound cool again, though we prefer Van.

Eliane is a melodic name with the very fashionable El- beginning. Lovely and lilting as it is, be aware that there are many El- variations around these days, and little girls called Ellie as a result.

Most parents today would prefer the softer-sell Stella. But Star has symbolic power related to Christmas, so this could make one of the perfect names for December babies.

Unfashionable surname, best left in the forest with Robin Hood and his Merry Men.

This jazzy old name could make a comeback, the way Josephine and Ella have. In England the name was popularized by Queen Victoria's daughter Princess Louise Caroline Alberta, after whom her governor general of Canada husband named the North American province. Jazz singer Alberta Hunter was a noted bearer.

Clarimond is related to the Occitan name Esclarmonde, and is probably the more wearable of the two variations.

Spelling variation more popular in Germany than the original, which is also well-used there.

One way to spin grandma Helen or Ellen's name off the beaten track. The legendary Azenor was a tragic 6th century Breton princess who was mother to a saint. This personage also may be known as Senara.

Pronounced LOOSE, this name that refers to the Virgin Mary—"Our Lady of Light"—is one of the most widely used Spanish name for girls. Its sleekness and stylish final z gives it a modern appeal, like sister name Lux. Nicknames and variations include Chitta, Lucecita, Lucelida, Lucelita, Lucha, Lucida, Lucila, Lusa, and Luzana.

Amal is an attractive name with a wonderful meaning that has long been used in many Middle Eastern countries, especially Lebanon (and migrant communities). It is of course getting a lot more coverage now since the fame of international human rights lawyer Amal Alamuddin Clooney, who's singlehandedly made this one of the best-known Arabic names for girls.

Yu the Great founded China's first dynasty and the name went on to become one of the most popular boy names in its native country during the 2000s. In more recent years, it has been used as an element of other popular names, such as Haoyu, Yuxuan, Yuze, and Yutong.

Phyllida, a "Masterpiece Theatre"-style appellation, seems far fresher and more unusual than Phyllis. It's green-related meaning makes it one of the prime names that mean new beginnings.