Humberto is a distinctive boys' name in United States, ranking #531 in 1997 with 377 recorded births. This places Humberto in the top 5% of ranked US boys' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 1997 with 377 births ranking #531. In 1997, approximately 1 in every 5,000 boys born was named Humberto. FALLING Recent data shows the name is currently falling.