Izaya is a distinctive boys' name in United States, ranking #1730 in 2006 with 81 recorded births. The name reached its all-time peak in 2006 with 81 births ranking #1730. Since 1996, the popularity has increased by 710.0%. In 2006, approximately 1 in every 25,372 boys born was named Izaya. FALLING Recent data shows the name is currently falling.