Eian is a distinctive boys' name in United States, ranking #1741 in 2008 with 87 recorded births. The name reached its all-time peak in 2012 with 119 births ranking #1400. Since 1996, the popularity has increased by 278.3%. In 2008, approximately 1 in every 23,448 boys born was named Eian. STABLE Recent data shows the name is currently stable.