Girls

This name will tick a lot of boxes for many parents: unisex; trendy sound; pretty instinctive to pronounce; and some great namesakes including British chef Ainsley Harriott and American footballer Ainsley Battles.

This shows up on the Social Security data for boys, but these days is mostly female: 2700 baby girls were named Allison last year versus six baby boys.

Widely used here since the fifties, Allison -- a derivative of Alice -- has now been once again surpassed by the original Alice as parents embrace vintage revivals. Despite this, Allison's popularity has slipped only slightly.