Caitlynn vs Cailyn
Side-by-side comparison of Caitlynn and Cailyn - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Caitlynn | Cailyn |
| Current Rank | #7735 | #3297 |
| Total Births (all years) | 4,947 | 5,549 |
| Peak Year | 1998 | 2009 |
| Peak Year Births | 297 | 401 |
| Peak Decade | 2000s | 2000s |
| Gender | Girl | Girl |
| First Recorded Year | 1985 | 1979 |
Births by Decade
| Decade | Caitlynn | Cailyn |
| 1970s | - | 5 |
| 1980s | 191 | 120 |
| 1990s | 1,793 | 857 |
| 2000s | 2,050 | 2,445 |
| 2010s | 828 | 1,791 |
| 2020s | 85 | 331 |
Recent Annual Births (2014–present)
| Year | Caitlynn | Cailyn |
| 2014 | 82 | 178 |
| 2015 | 70 | 177 |
| 2016 | 44 | 114 |
| 2017 | 41 | 87 |
| 2018 | 34 | 67 |
| 2019 | 21 | 70 |
| 2020 | 30 | 70 |
| 2021 | 10 | 55 |
| 2022 | 13 | 65 |
| 2023 | 7 | 53 |
| 2024 | 14 | 48 |
| 2025 | 11 | 40 |