Eileen is a distinctive girls' name in United States, ranking #756 in 2013 with 359 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. In 2013, approximately 1 in every 4,887 girls born was named Eileen. STABLE Recent data shows the name is currently stable.