Reis is a distinctive boys' name in United States, ranking #3506 in 2006 with 30 recorded births. The name reached its all-time peak in 2000 with 45 births ranking #2214. Since 1996, the popularity has increased by 114.3%. In 2006, approximately 1 in every 68,504 boys born was named Reis. FALLING Recent data shows the name is currently falling.