Jeronimo is a distinctive boys' name in United States, ranking #2540 in 2021 with 52 recorded births. The name reached its all-time peak in 2025 with 82 births ranking #1911. Since 1996, the popularity has increased by 79.3%. In 2021, approximately 1 in every 33,620 boys born was named Jeronimo. STABLE Recent data shows the name is currently stable.