Jenaro is a distinctive boys' name in United States, ranking #7254 in 2013 with 11 recorded births. The name reached its all-time peak in 2000 with 14 births ranking #5155. Since 1996, the popularity has increased by 57.1%. In 2013, approximately 1 in every 171,932 boys born was named Jenaro. STABLE Recent data shows the name is currently stable.