Unusual "Atmospheric" names

Cooler than April, May, or June, but also a tad icy. December gets its name from the number ten as the old Roman calendar only had ten months, and as now, December was the last.

There are many fire-related names, from Aidan to Fiammetta, but the Flame isn't one that's often found on birth certificates. It's a highly symbolic word: flames can represent faith, passion and cleansing, for example, as well as straightforward heat and light.

Frost is a name parents are beginning to warm to, appreciating its icy simplicity and connection with the venerable poet Robert. Frost, along with Winter, Snow, and January, are also perfect names for winter babies.

Thanks to two cultural influences, January has joined March, April, June and August as a plausible month name.

A posh area of London, as well as being a section of Brooklyn, Kensington would make an overly formal, butlerish boy's name. There are several preferable paths to the nickname Ken, including KENYON, KENDALL and KENNEDY.

The original oddball celebrity baby name, via Frank Zappa's daughter Moon Unit, who claims she's always liked it.

Sure, he'd probably get a certain amount of red-nosed teasing around the holiday, but a boy named Rudolph could probably take it. Besides, he's got other, more distinguished namesakes -- the great ballet dancer Nureyev, silent screen Lothario Valentino and 9-11 Mayor Giuliani.

Scarlett Johansson is doing more for this sparky southern name than Scarlett O'Hara ever did. Since the turn of the 21st century, Scarlett has gone from an obscure literary name to one of the most popular girls' names starting with S, right after longtime favorites Sophia and Sofia.

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.