Adalberto is a distinctive boys' name in United States, ranking #1452 in 2001 with 85 recorded births. This places Adalberto in the top 12% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2005 with 100 births ranking #1460. In 2001, approximately 1 in every 22,857 boys born was named Adalberto. FALLING Recent data shows the name is currently falling.