Adalberto is a distinctive boys' name in United States, ranking #2252 in 2009 with 58 recorded births. The name reached its all-time peak in 2005 with 100 births ranking #1460. Since 1996, the popularity has decreased by 37.0%. In 2009, approximately 1 in every 34,195 boys born was named Adalberto. FALLING Recent data shows the name is currently falling.