Eathan is a distinctive boys' name in United States, ranking #8947 in 2020 with 8 recorded births. The name reached its all-time peak in 2006 with 80 births ranking #1743. Since 1996, the popularity has decreased by 27.3%. In 2020, approximately 1 in every 215,633 boys born was named Eathan. STABLE Recent data shows the name is currently stable.