Eoin is a distinctive boys' name in United States, ranking #1873 in 2003 with 63 recorded births. The name reached its all-time peak in 2020 with 74 births ranking #1947. Since 1996, the popularity has increased by 231.6%. In 2003, approximately 1 in every 31,353 boys born was named Eoin. FALLING Recent data shows the name is currently falling.