Adalberto is a distinctive boys' name in United States, ranking #2623 in 2013 with 45 recorded births. The name reached its all-time peak in 2005 with 100 births ranking #1460. Since 1996, the popularity has decreased by 51.1%. In 2013, approximately 1 in every 42,028 boys born was named Adalberto. FALLING Recent data shows the name is currently falling.