Renaldo is a distinctive boys' name in United States, ranking #5265 in 2009 with 18 recorded births. The name reached its all-time peak in 1997 with 25 births ranking #3046. Since 1996, the popularity has increased by 12.5%. In 2009, approximately 1 in every 110,184 boys born was named Renaldo. FALLING Recent data shows the name is currently falling.