Jenaro is a distinctive boys' name in United States, ranking #8543 in 2025 with 9 recorded births. The name reached its all-time peak in 2000 with 14 births ranking #5155. Since 1996, the popularity has increased by 28.6%. In 2025, approximately 1 in every 189,786 boys born was named Jenaro. STABLE Recent data shows the name is currently stable.