When deciding on a name for my 2nd child, I wanted them to go together. I looked up which years were the most popular for my oldest, and looked at lists of name

When deciding on a name for my 2nd child, I wanted them to go together. I looked up which years were the most popular for my oldest, and looked at lists of names that were popular in that timeframe. I think you could also use years to suggest names that neither parent has on their list. Based on names that the parents have liked, find out which decade was most popular. (Geometric Mean would probably be most useful to combine scores between parents).