Hernan is a distinctive boys' name in United States, ranking #1871 in 2013 with 76 recorded births. The name reached its all-time peak in 1996 with 177 births ranking #814. Since 1996, the popularity has decreased by 57.1%. In 2013, approximately 1 in every 24,885 boys born was named Hernan. STABLE Recent data shows the name is currently stable.