Adolfo is a distinctive boys' name in United States, ranking #604 in 1998 with 305 recorded births. The name reached its all-time peak in 2003 with 505 births ranking #488. Since 1996, the popularity has increased by 17.3%. In 1998, approximately 1 in every 6,267 boys born was named Adolfo. STABLE Recent data shows the name is currently stable.