Baby No.2

Lilou is a charming, rarely heard import. Occitan is a language spoken in Provence, in the south of France, in which the suffix "ou" denotes a pet form — thus, Lilou as a short form of Liliane or its Occitan form Liliana or Liliano. Its popularity in France--where it's currently Number 12--can be traced to the 1997 film The Fifth Element.

Luella is a sleeker version of the girls' name Louella that at this point is more popular than the original. Well-used in the 19th century, Luella fell off the Top 1000 in the 1950s, but has had a resurgence in recent years. Its use as a first or middle name by several edgy celebrities elevates Luella from crusty to cool, and it's stylish double-L sound and -ella ending make it a nicely revived vintage name for girls.

Lyra is a name with ancient and celestial roots that's finding new popularity thanks to its starring role in Philip Pullman's His Dark Materials series, seen in the movie The Golden Compass. Simple yet unique, Lyra hits the sweet spot between too popular and too unusual.

Nickname sometimes heard on its own, sort of an updated Sally and playmate of Hallie.

Tilly and twin Tillie are hot new nickname names, either short for the newly fashionable Matilda or standing all on their own.

A sassy, spunky name for the bold parent who doesn't remember Mrs. Ed Norton on The Honeymooners. It was chosen by Damon Wayans for his daughter. Trixie Belden is the thirteen-year-old heroine of an eponymous series in which she is a girl detective.

An ancient tree that figures in literature from Shakespeare to Harry Potter and is believed to possess magical powers, Willow is a lovely name, as graceful as its inspiration.