Best and Worst Celebrity Baby Names of the Year

What could possibly be more fun than ruthlessly judging the outfits of the rich and famous? Ruthlessly judging their baby name decisions, of course! As with their red carpet choices, some stars stuck to more mainstream territory this past year (Henry, Ava), others ventured into offbeat pastures (MirabellaBunny, DieselDean), and a fearless minority leapt into the land of the truly unusual (Cree, Kez).

Posh and Becks' little cutie is already a trendsetter!
Posh and Becks' little cutie is already a trendsetter!

>> See all celebrity babies born in 2011

To learn how the stars' name choices in 2011 fared among moms across the country, BabyCenter, the leading online pregnancy and parenting resource, asked more than 1,500 parents to cast their vote for most and least favorite name.

"Interestingly, the names that won the popularity contest overlap quite a lot with the top names of the year," says Linda Murray, BabyCenter's editor-in-chief. "Celebrities are usually admired for standing out from the crowd, but not so with baby names. Parents seem to like it when the stars reflect their own taste."

The envelope, please.

Best Celebrity Baby Names of 2011

1. Harper Seven (David & Victoria "Posh Spice" Beckham)

2. Aiden (Rod Stewart & Penny Lancaster Stewart)

3. Liam James (Craig & Megan Ferguson)

4. Willow Sage (Pink & Carey Hart)

5. Arabella Rose (Ivanka Trump & Jared Kushner)

>> See all 10 favorite celebrity baby names

Worst Celebrity Baby Names of 2011

1. Bear Blu (Alicia Silverstone & Christopher Jarecki)

2. Moroccan Scott (Mariah Carey & Nick Cannon)

3. Agnes Lark (Jennifer Connelly & Paul Bettany)

4. Spike (Mike Myers & Kelly Tisdale)

5. Declan George (Danny & Gia McBride)

>> See all 10 least favorite celebrity baby names

Where to go next:

Celebrity rivalries. Marc or Jennifer? Kim or Kris? Feuding celebs kept their claws sharp in 2011. To determine the real victors, we compared the popularity of their names. See who won!

A-list names. Name your kid Apple and everyone thinks "Gwyneth Paltrow." Go with Apala, April, or Maple instead? Inspired. Avoid being a copycat with our list of superstar name alternatives.

Who's your fave? We get glimpses of famous moms and their mothering techniques all the time - in the glossies, online, and on the tube. Who nabs your vote for greatest celebrity mom?

More from BabyCenter:
Top 100 baby names of 2011
Help parents pick a name: Vote in a name poll
How popular is your name? Look it up.