A few years ago, I made an interactive chart that guesses your name as you type. It considered your sex and decade of birth. For some reason it regained some momentum this month and it ended up on New Jersey 101.5.
It was the Deminski & Moore show on August 13, around the 32-minute mark. People called in with their first initial and the hosts guessed the name for about half an hour. It was fun to hear people so amused by names data.