Eathan is a distinctive boys' name in United States, ranking #5598 in 2017 with 16 recorded births. The name reached its all-time peak in 2006 with 80 births ranking #1743. Since 1996, the popularity has increased by 45.5%. In 2017, approximately 1 in every 115,645 boys born was named Eathan. STABLE Recent data shows the name is currently stable.