Leonardo is a popular boys' name in United States, ranking #87 in 2021 with 4,104 recorded births. The name reached its all-time peak in 2019 with 4,425 births ranking #86. Since 1996, the popularity has increased by 601.5%. In 2021, approximately 1 in every 426 boys born was named Leonardo. STABLE Recent data shows the name is currently stable.