Niles is a distinctive boys' name in United States, ranking #2555 in 2015 with 49 recorded births. This places Niles in the top 18% 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 80 births ranking #1428. In 2015, approximately 1 in every 39,107 boys born was named Niles. STABLE Recent data shows the name is currently stable.