Eion is a distinctive boys' name in United States, ranking #6343 in 2011 with 13 recorded births. The name reached its all-time peak in 2000 with 32 births ranking #2824. Since 1996, the popularity has decreased by 35.0%. In 2011, approximately 1 in every 146,076 boys born was named Eion. FALLING Recent data shows the name is currently falling.