Hernan is a distinctive boys' name in United States, ranking #1326 in 2006 with 124 recorded births. The name reached its all-time peak in 1996 with 177 births ranking #814. Since 1996, the popularity has decreased by 29.9%. In 2006, approximately 1 in every 16,574 boys born was named Hernan. STABLE Recent data shows the name is currently stable.