Rumaldo is a distinctive boys' name in United States, ranking #8953 in 2000 with 7 recorded births. This places Rumaldo in the bottom 26% 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 10 births ranking #5887. Since 1996, the popularity has decreased by 30.0%. In 2000, approximately 1 in every 280,562 boys born was named Rumaldo. STABLE Recent data shows the name is currently stable.