Kaithlyn vs Kaitlin
Side-by-side comparison of Kaithlyn and Kaitlin - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Kaithlyn | Kaitlin |
| Current Rank | #12568 | #4931 |
| Total Births (all years) | 389 | 57,355 |
| Peak Year | 2002 | 1995 |
| Peak Year Births | 21 | 3,602 |
| Peak Decade | 2000s | 1990s |
| Gender | Girl | Girl |
| First Recorded Year | 1985 | 1971 |
Births by Decade
| Decade | Kaithlyn | Kaitlin |
| 1970s | - | 166 |
| 1980s | 18 | 12,460 |
| 1990s | 62 | 30,820 |
| 2000s | 170 | 11,650 |
| 2010s | 106 | 2,058 |
| 2020s | 33 | 201 |
Recent Annual Births (2014–present)
| Year | Kaithlyn | Kaitlin |
| 2014 | 17 | 251 |
| 2015 | 11 | 178 |
| 2016 | 8 | 81 |
| 2017 | 10 | 66 |
| 2018 | 5 | 65 |
| 2019 | 6 | 67 |
| 2020 | 6 | 47 |
| 2021 | 6 | 35 |
| 2022 | - | 23 |
| 2023 | 8 | 34 |
| 2024 | 7 | 27 |
| 2025 | 6 | 35 |