The Most Popular Baby Names of 2011, Revealed

12:04 PM, Dec 1, 2011   |    comments
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The baby names are out! BabyCenter revealed on TODAY its most popular names for 2011 - a list eagerly anticipated each year by name nerds and parents. (If you are both, like me, even better!)

This year it's all about two letters: A and N. For girls, the top five names all end with -a: Sophia, Emma, Isabella, Olivia and Ava. On the boys' side, the -n ending ruled five of the top eight: Aiden, Jackson, Mason, Jayden and Ethan.

Top Baby Names of 2011:

Girls                                       Boys

Sophia                                    Aiden
Emma                                    Jackson
Isabella                                  Mason 
Olivia                                     Liam 
Ava                                        Jacob
Lily                                        Jayden
Chloe                                    Ethan
Madison                               Noah

BabyCenter Editor-in-Chief Linda Murray pointed to celebrity influence on expectant parents, noting that Mason - the name of Kourtney Kardashian's two-year-old son - rose eight spots in the rankings. Of course, it helps that he has the trendy -n ending. His K-named relatives did not fare as well, with Kourtney, Khloe, Kylie and Kristin all dropping in popularity.

On the girl's side, the name Pippa soared 45 percent in popularity, though it's still a rare choice. Again, there's that -a ending!

Baby name expert Laura Wattenberg at BabyNameWizard.com spotted the -n trend back in 2007 (see her post here), and it certainly seems to be going strong. You can see some fascinating graphical representations of the popularity of different name endings, from -tie (think Hattie, Lottie) in the 1900s to the -any/anies (Stephanie, Tiffany) of the 1980s, in her post here.

BabyCenter's data comes from the names of 300,000 babies whose births were registered on the website in 2011. Just as interesting is their Baby Names Survey, which looks into how moms and dads choose their child's name. Among their findings: 2 out of 5 moms share their baby's name on a social networking site within minutes or hours of giving birth. (That probably includes the eager sharers who tweet the baby's name along with the first ultrasound pictures!)

TODAY