Valerio is a distinctive boys' name in United States, ranking #12392 in 2002 with 5 recorded births. The name reached its all-time peak in 2024 with 28 births ranking #3966. Since 1996, the popularity has decreased by 44.4%. In 2002, approximately 1 in every 388,294 boys born was named Valerio. STABLE Recent data shows the name is currently stable.