Pamela Redmond Satran, with Linda Rosenkrantz, is the creator of the baby name website Nameberry and the coauthor of 10 books on names, including The Baby Name Bible and Cool Names for Babies.

Sophia and Aiden are all the rage—and Teen Mom, Glee, Twilight, and Real Housewives are influencing new parents. Baby-naming expert Pamela Redmond Satran—coauthor of Beyond Ava & Aiden—breaks down the new official government rankings.