Rudolfo is a distinctive boys' name in United States, ranking #8043 in 2004 with 9 recorded births. The name reached its all-time peak in 2000 with 17 births ranking #4527. Since 1996, the popularity has decreased by 35.7%. In 2004, approximately 1 in every 220,534 boys born was named Rudolfo. FALLING Recent data shows the name is currently falling.