Adalberto is a distinctive boys' name in United States, ranking #1781 in 2007 with 82 recorded births. The name reached its all-time peak in 2005 with 100 births ranking #1460. Since 1996, the popularity has decreased by 10.9%. In 2007, approximately 1 in every 25,308 boys born was named Adalberto. FALLING Recent data shows the name is currently falling.