'Twilight' characters top list of most popular new baby names

Pop culture reigns in the crib, it seems.

Topping the 2010 most popular baby names list are Isabella, which happens to be the lead character of the “Twilight” book series, and Jacob, a werewolf who is Bella’s best friend in the vampire novels.

Shaking things up, however, was Elvis, who fell out of the top 1,000 list for the first time since 1954, according to the Social Security Administration.