Reis is a distinctive boys' name in United States, ranking #3014 in 1999 with 28 recorded births. This places Reis in the top 26% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 45 births ranking #2214. Since 1996, the popularity has increased by 100.0%. In 1999, approximately 1 in every 68,575 boys born was named Reis. FALLING Recent data shows the name is currently falling.