Sunil is a distinctive boys' name in United States, ranking #10891 in 2008 with 7 recorded births. The name reached its all-time peak in 1998 with 23 births ranking #3378. Since 1996, the popularity has decreased by 41.7%. In 2008, approximately 1 in every 291,421 boys born was named Sunil. STABLE Recent data shows the name is currently stable.