Renaldo is a distinctive boys' name in United States, ranking #4364 in 2008 with 23 recorded births. The name reached its all-time peak in 1997 with 25 births ranking #3046. Since 1996, the popularity has increased by 43.8%. In 2008, approximately 1 in every 88,693 boys born was named Renaldo. FALLING Recent data shows the name is currently falling.