Eian is a distinctive boys' name in United States, ranking #1683 in 2014 with 91 recorded births. The name reached its all-time peak in 2012 with 119 births ranking #1400. Since 1996, the popularity has increased by 295.7%. In 2014, approximately 1 in every 21,104 boys born was named Eian. STABLE Recent data shows the name is currently stable.