Eoin is a distinctive boys' name in England & Wales, ranking #567 in 2007 with 54 recorded births. The name reached its all-time peak in 2010 with 69 births ranking #513. Since 1996, the popularity has increased by 68.8%. In 2007, approximately 1 in every 6,136 boys born was named Eoin. FALLING Recent data shows the name is currently falling.