Wil is a distinctive boys' name in United States, ranking #5090 in 2009 with 19 recorded births. The name reached its all-time peak in 2005 with 48 births ranking #2430. Since 1996, the popularity has decreased by 34.5%. In 2009, approximately 1 in every 104,384 boys born was named Wil. FALLING Recent data shows the name is currently falling.