Eileen is a distinctive girls' name in United States, ranking #829 in 2012 with 324 recorded births. This places Eileen in the top 4% of ranked US girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2024 with 508 births ranking #593. Since 1996, the popularity has decreased by 13.1%. In 2012, approximately 1 in every 5,434 girls born was named Eileen. STABLE Recent data shows the name is currently stable.