Erin is a popular girls' name in England & Wales, ranking #72 in 2025 with 633 recorded births. The name reached its all-time peak in 2006 with 1,985 births ranking #28. Since 1996, the popularity has increased by 30.2%. In 2025, approximately 1 in every 400 girls born was named Erin. STABLE Recent data shows the name is currently stable.
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.