Regis is a distinctive boys' name in United States, ranking #3701 in 1997 with 19 recorded births. This places Regis in the top 34% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 26 births ranking #2894. Since 1996, the popularity has decreased by 26.9%. In 1997, approximately 1 in every 99,215 boys born was named Regis. FALLING Recent data shows the name is currently falling.