Rudolfo is a distinctive boys' name in United States, ranking #8180 in 2009 with 10 recorded births. The name reached its all-time peak in 2000 with 17 births ranking #4527. Since 1996, the popularity has decreased by 28.6%. In 2009, approximately 1 in every 198,331 boys born was named Rudolfo. FALLING Recent data shows the name is currently falling.