1. The Baby Name Wizard, by Laura Wattenberg. The names spotlighted here each come with a 鈥渟napshot鈥 of useful data 鈥 name origins, meanings, and popularity trends 鈥 but the big selling point for us was that each name included a list of sibling names that had the same style and feel. Got a little Liam expecting a new brother or sister? The book鈥檚 suggestions include Chloe, Mia, Gavin, and Riley.