Willson is a distinctive boys' name in United States, ranking #9898 in 2004 with 7 recorded births. The name reached its all-time peak in 2014 with 14 births ranking #6289. Since 1996, the popularity has increased by 40.0%. In 2004, approximately 1 in every 283,543 boys born was named Willson. FALLING Recent data shows the name is currently falling.