Eythan is a distinctive boys' name in United States, ranking #5589 in 1998 with 11 recorded births. The name reached its all-time peak in 2025 with 176 births ranking #1171. Since 1996, the popularity has increased by 83.3%. In 1998, approximately 1 in every 173,756 boys born was named Eythan. RISING Recent data shows the name is currently rising.