Adalberto is a distinctive boys' name in United States, ranking #3813 in 2021 with 28 recorded births. The name reached its all-time peak in 2005 with 100 births ranking #1460. Since 1996, the popularity has decreased by 69.6%. In 2021, approximately 1 in every 62,437 boys born was named Adalberto. FALLING Recent data shows the name is currently falling.