Eamonn is a distinctive boys' name in United States, ranking #2729 in 1998 with 30 recorded births. The name reached its all-time peak in 2007 with 46 births ranking #2658. Since 1996, the popularity has increased by 11.1%. In 1998, approximately 1 in every 63,711 boys born was named Eamonn. RISING Recent data shows the name is currently rising.