Hernan is a distinctive boys' name in United States, ranking #1861 in 2014 with 79 recorded births. The name reached its all-time peak in 1996 with 177 births ranking #814. Since 1996, the popularity has decreased by 55.4%. In 2014, approximately 1 in every 24,309 boys born was named Hernan. STABLE Recent data shows the name is currently stable.