Jeronimo is a distinctive boys' name in United States, ranking #2623 in 1998 with 32 recorded births. The name reached its all-time peak in 2025 with 82 births ranking #1911. Since 1996, the popularity has increased by 10.3%. In 1998, approximately 1 in every 59,729 boys born was named Jeronimo. STABLE Recent data shows the name is currently stable.