Reis is a distinctive boys' name in United States, ranking #5150 in 2011 with 18 recorded births. This places Reis in the top 36% 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 28.6%. In 2011, approximately 1 in every 105,499 boys born was named Reis. FALLING Recent data shows the name is currently falling.