Eathan is a distinctive boys' name in United States, ranking #2189 in 2009 with 61 recorded births. The name reached its all-time peak in 2006 with 80 births ranking #1743. Since 1996, the popularity has increased by 454.5%. In 2009, approximately 1 in every 32,513 boys born was named Eathan. STABLE Recent data shows the name is currently stable.