Adolfo is a moderately popular boys' name in United States, ranking #488 in 2003 with 505 recorded births. This places Adolfo in the top 4% of ranked US boys' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2003 with 505 births ranking #488. Since 1996, the popularity has increased by 94.2%. In 2003, approximately 1 in every 3,911 boys born was named Adolfo. STABLE Recent data shows the name is currently stable.