Nilay is a distinctive boys' name in United States, ranking #6369 in 1999 with 10 recorded births. The name reached its all-time peak in 2006 with 12 births ranking #6785. Since 1996, the popularity has increased by 66.7%. In 1999, approximately 1 in every 192,009 boys born was named Nilay. FALLING Recent data shows the name is currently falling.