Niles is a distinctive boys' name in United States, ranking #3689 in 2010 with 29 recorded births. The name reached its all-time peak in 1998 with 80 births ranking #1428. Since 1996, the popularity has decreased by 40.8%. In 2010, approximately 1 in every 66,152 boys born was named Niles. STABLE Recent data shows the name is currently stable.