Willy is a distinctive boys' name in United States, ranking #3790 in 2019 with 29 recorded births. The name reached its all-time peak in 2008 with 60 births ranking #2236. Since 1996, the popularity has decreased by 38.3%. In 2019, approximately 1 in every 61,840 boys born was named Willy. RISING Recent data shows the name is currently rising.