Erin is a moderately popular girls' name in United States, ranking #417 in 2018 with 743 recorded births. The name reached its all-time peak in 1996 with 6,256 births ranking #51. Since 1996, the popularity has decreased by 88.1%. In 2018, approximately 1 in every 2,289 girls born was named Erin. FALLING Recent data shows the name is currently falling.
Erin is a clean, familiar Irish name meaning Ireland. It feels bright, sturdy, and warmly recognisable.
The name became especially popular in the English-speaking world as a straightforward expression of Irish identity and heritage. Its ease and clarity helped it remain broadly accessible.