Adalberto is a distinctive boys' name in United States, ranking #4470 in 2016 with 22 recorded births. The name reached its all-time peak in 2005 with 100 births ranking #1460. Since 1996, the popularity has decreased by 76.1%. In 2016, approximately 1 in every 86,237 boys born was named Adalberto. FALLING Recent data shows the name is currently falling.