Reinaldo is a distinctive boys' name in United States, ranking #9503 in 2021 with 8 recorded births. The name reached its all-time peak in 1996 with 47 births ranking #1926. Since 1996, the popularity has decreased by 83.0%. In 2021, approximately 1 in every 218,530 boys born was named Reinaldo. FALLING Recent data shows the name is currently falling.