Caitlyn vs Cailyn
Side-by-side comparison of Caitlyn and Cailyn - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Caitlyn | Cailyn |
| Current Rank | #2352 | #3297 |
| Total Births (all years) | 52,603 | 5,549 |
| Peak Year | 1998 | 2009 |
| Peak Year Births | 2,937 | 401 |
| Peak Decade | 1990s | 2000s |
| Gender | Girl | Girl |
| First Recorded Year | 1968 | 1979 |
Births by Decade
| Decade | Caitlyn | Cailyn |
| 1960s | 5 | - |
| 1970s | 71 | 5 |
| 1980s | 4,473 | 120 |
| 1990s | 21,991 | 857 |
| 2000s | 19,782 | 2,445 |
| 2010s | 5,652 | 1,791 |
| 2020s | 629 | 331 |
Recent Annual Births (2014–present)
| Year | Caitlyn | Cailyn |
| 2014 | 692 | 178 |
| 2015 | 494 | 177 |
| 2016 | 249 | 114 |
| 2017 | 232 | 87 |
| 2018 | 206 | 67 |
| 2019 | 198 | 70 |
| 2020 | 127 | 70 |
| 2021 | 127 | 55 |
| 2022 | 123 | 65 |
| 2023 | 103 | 53 |
| 2024 | 78 | 48 |
| 2025 | 71 | 40 |