Regis is a distinctive boys' name in United States, ranking #4493 in 1999 with 16 recorded births. The name reached its all-time peak in 1996 with 26 births ranking #2894. Since 1996, the popularity has decreased by 38.5%. In 1999, approximately 1 in every 120,005 boys born was named Regis. FALLING Recent data shows the name is currently falling.