Rodolfo is a moderately popular boys' name in United States, ranking #500 in 2004 with 489 recorded births. The name reached its all-time peak in 2000 with 587 births ranking #421. Since 1996, the popularity has decreased by 10.4%. In 2004, approximately 1 in every 4,059 boys born was named Rodolfo. STABLE Recent data shows the name is currently stable.