Regis is a distinctive boys' name in United States, ranking #5431 in 2004 with 15 recorded births. The name reached its all-time peak in 1996 with 26 births ranking #2894. Since 1996, the popularity has decreased by 42.3%. In 2004, approximately 1 in every 132,320 boys born was named Regis. FALLING Recent data shows the name is currently falling.