Ernan is a distinctive boys' name in United States, ranking #6152 in 2001 with 11 recorded births. This places Ernan in the top 50% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 26 births ranking #2860. Since 1996, the popularity has decreased by 57.7%. In 2001, approximately 1 in every 176,621 boys born was named Ernan. RISING Recent data shows the name is currently rising.