Eathan first appears in the U.S. registration record in 1973. Its popularity climbed over the following decades. In 2006, 80 babies received the name (ranked #1743). Today it sits well outside the top 1,000 (around #7785), with roughly 11 babies named Eathan each year. Eathan has been declining in recent years. In total, around 1,205 babies have been registered with this name since 1880.