Roy is a moderately popular boys' name in United States, ranking #451 in 2006 with 599 recorded births. The name reached its all-time peak in 1997 with 749 births ranking #344. Since 1996, the popularity has decreased by 16.7%. In 2006, approximately 1 in every 3,431 boys born was named Roy. STABLE Recent data shows the name is currently stable.