Hernan is a distinctive boys' name in United States, ranking #1382 in 2008 with 123 recorded births. The name reached its all-time peak in 1996 with 177 births ranking #814. Since 1996, the popularity has decreased by 30.5%. In 2008, approximately 1 in every 16,585 boys born was named Hernan. STABLE Recent data shows the name is currently stable.