Reinaldo is a distinctive boys' name in United States, ranking #2717 in 2003 with 37 recorded births. This places Reinaldo in the top 21% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 47 births ranking #1926. Since 1996, the popularity has decreased by 21.3%. In 2003, approximately 1 in every 53,386 boys born was named Reinaldo. FALLING Recent data shows the name is currently falling.