Pietro is a distinctive boys' name in United States, ranking #2764 in 1998 with 30 recorded births. The name reached its all-time peak in 2021 with 44 births ranking #2848. Since 1996, the popularity has increased by 11.1%. In 1998, approximately 1 in every 63,711 boys born was named Pietro. STABLE Recent data shows the name is currently stable.