Hernan is a distinctive boys' name in United States, ranking #2064 in 2025 with 72 recorded births. The name reached its all-time peak in 1996 with 177 births ranking #814. Since 1996, the popularity has decreased by 59.3%. In 2025, approximately 1 in every 23,723 boys born was named Hernan. STABLE Recent data shows the name is currently stable.