New to the US Top 1000 in 2015, Wilder is on many parents' possibility lists, one of the new generation of bad boy names growing in popularity. Wilder got a big boost in interest through Goldie Hawn's grandson, born in 2007, via son Oliver. 

The name Wilder is still used more than 90 percent of the time for boys, but it's being used quietly for girls too. Along with the rest of the Wild and Wiley family, it's one of the hottest baby names starting with W. Certainly giving your child of either gender such a, ahem, wilder name is setting them up for a certain kind of character and future.