Renaldo is a distinctive boys' name in United States, ranking #3259 in 1999 with 25 recorded births. The name reached its all-time peak in 1997 with 25 births ranking #3046. Since 1996, the popularity has increased by 56.3%. In 1999, approximately 1 in every 76,803 boys born was named Renaldo. FALLING Recent data shows the name is currently falling.