BRONX MOWGLI: This year's most unusual moniker, courtesy of Pete Wentz and Ashlee Simpson-Wentz. He grew up near Chicago and she hails from Texas — yet, inexplicably, the rock-star couple named their son after one of the toughest boroughs in New York City. Giving some insight, Wentz revealed the middle name Mowgli was inspired by the scrappy boy hero of Disney's “The Jungle Book.”
SUNDAY ROSE: Nicole Kidman and Keith Urban welcomed their baby girl on a Monday, then named her for the day before. Kidman has said Sunday is the couple's favorite day of the week because it can be both lonely and happy depending on whether “you've got your family” around. They also found inspiration in Aussie art collector Sunday Reed, whose first name Kidman's father suggested as a possibility. The baby's second name is a tribute to Urban's grandmother, Rose.
ZUMA NESTA ROCK: When he's old enough, Gwen Stefani's baby boy might want to change his first name to something that sounds less like a certain clear malt beverage — and lose the other two names altogether.