Jeronimo is a distinctive boys' name in United States, ranking #2420 in 2009 with 53 recorded births. The name reached its all-time peak in 2025 with 82 births ranking #1911. Since 1996, the popularity has increased by 82.8%. In 2009, approximately 1 in every 37,421 boys born was named Jeronimo. STABLE Recent data shows the name is currently stable.