Niles is a distinctive boys' name in United States, ranking #2559 in 2004 with 43 recorded births. The name reached its all-time peak in 1998 with 80 births ranking #1428. Since 1996, the popularity has decreased by 12.2%. In 2004, approximately 1 in every 46,158 boys born was named Niles. STABLE Recent data shows the name is currently stable.