Delroy is a distinctive boys' name in United States, ranking #9173 in 2004 with 7 recorded births. The name reached its all-time peak in 1997 with 19 births ranking #3630. Since 1996, the popularity has decreased by 56.3%. In 2004, approximately 1 in every 283,543 boys born was named Delroy. RISING Recent data shows the name is currently rising.