Adalberto is a distinctive boys' name in United States, ranking #2632 in 2012 with 46 recorded births. The name reached its all-time peak in 2005 with 100 births ranking #1460. Since 1996, the popularity has decreased by 50.0%. In 2012, approximately 1 in every 41,231 boys born was named Adalberto. FALLING Recent data shows the name is currently falling.