Sunil is a distinctive boys' name in United States, ranking #5278 in 1999 with 13 recorded births. This places Sunil in the top 45% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 23 births ranking #3378. In 1999, approximately 1 in every 147,699 boys born was named Sunil. STABLE Recent data shows the name is currently stable.