Erinn vs Erin
Side-by-side comparison of Erinn and Erin - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Erinn | Erin |
| Current Rank | Unranked | #798 |
| Total Births (all years) | 3,418 | 316,575 |
| Peak Year | 1990 | 1983 |
| Peak Year Births | 156 | 14,836 |
| Peak Decade | 1980s | 1980s |
| Gender | Girl | Girl |
| First Recorded Year | 1963 | 1888 |
Births by Decade
| Decade | Erinn | Erin |
| 1880s | - | 11 |
| 1890s | - | 52 |
| 1900s | - | 80 |
| 1910s | - | 209 |
| 1920s | - | 183 |
| 1930s | - | 198 |
| 1940s | - | 536 |
| 1950s | - | 4,382 |
| 1960s | 200 | 15,570 |
| 1970s | 815 | 67,888 |
| 1980s | 1,052 | 115,811 |
| 1990s | 874 | 65,335 |
| 2000s | 321 | 33,370 |
| 2010s | 147 | 10,285 |
| 2020s | 9 | 2,665 |
Recent Annual Births (2014–present)
| Year | Erinn | Erin |
| 2014 | 12 | 1,022 |
| 2015 | 15 | 974 |
| 2016 | 13 | 925 |
| 2017 | 16 | 777 |
| 2018 | 11 | 743 |
| 2019 | 13 | 650 |
| 2020 | 9 | 581 |
| 2021 | - | 527 |
| 2022 | - | 427 |
| 2023 | - | 451 |
| 2024 | - | 352 |
| 2025 | - | 327 |