Eilonwy vs Eileen
Side-by-side comparison of Eilonwy and Eileen - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Eilonwy | Eileen |
| Current Rank | #16889 | #592 |
| Total Births (all years) | 27 | 189,614 |
| Peak Year | 2021 | 1947 |
| Peak Year Births | 7 | 4,251 |
| Peak Decade | 2010s | 1950s |
| Gender | Girl | Girl |
| First Recorded Year | 2012 | 1882 |
Births by Decade
| Decade | Eilonwy | Eileen |
| 1880s | - | 81 |
| 1890s | - | 438 |
| 1900s | - | 1,351 |
| 1910s | - | 12,706 |
| 1920s | - | 28,588 |
| 1930s | - | 22,258 |
| 1940s | - | 34,695 |
| 1950s | - | 36,570 |
| 1960s | - | 24,868 |
| 1970s | - | 7,915 |
| 1980s | - | 5,689 |
| 1990s | - | 4,109 |
| 2000s | - | 3,801 |
| 2010s | 15 | 3,836 |
| 2020s | 12 | 2,709 |
Recent Annual Births (2014–present)
| Year | Eilonwy | Eileen |
| 2014 | 5 | 391 |
| 2015 | 5 | 408 |
| 2016 | - | 390 |
| 2017 | - | 421 |
| 2018 | - | 439 |
| 2019 | - | 413 |
| 2020 | - | 401 |
| 2021 | 7 | 440 |
| 2022 | - | 476 |
| 2023 | - | 444 |
| 2024 | 5 | 511 |
| 2025 | - | 437 |