Eoin is a distinctive boys' name in United States, ranking #1966 in 2001 with 55 recorded births. The name reached its all-time peak in 2020 with 74 births ranking #1947. Since 1996, the popularity has increased by 189.5%. In 2001, approximately 1 in every 35,324 boys born was named Eoin. FALLING Recent data shows the name is currently falling.