Eileen is a distinctive girls' name in England & Wales, ranking #855 in 2024 with 43 recorded births. This places Eileen in the top 11% of ranked UK girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2025 with 44 births ranking #816. Since 1996, the popularity has increased by 87.0%. In 2024, approximately 1 in every 6,000 girls born was named Eileen. STABLE Recent data shows the name is currently stable.