Compare two names
Eilleen and Eileen side by side: Eilleen peaked in 1916 and Eileen in 1947; in 2025 they were given to 0 and 437 babies.
Eilleen and Eileen, year by year
Girls and boys together; Eilleen solid, Eileen dashed.
| Eilleen | Eileen | |
|---|---|---|
| Births 2025 | 0 | 437 |
| Rank 2025 | not ranked | #654 among girls’ names |
| Recorded since 1880 | 503 | 190,020 |
| Peak year | 1916 | 1947 |
| Girls | 100% | 99.8% |
| Alive, estimated | 254 | 103,000 |
| Median age | 63 | 67 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.