Roy is a moderately popular boys' name in United States, ranking #473 in 2005 with 530 recorded births. The name reached its all-time peak in 1997 with 749 births ranking #344. Since 1996, the popularity has decreased by 26.3%. In 2005, approximately 1 in every 3,768 boys born was named Roy. STABLE Recent data shows the name is currently stable.