Kailyn vs Kaitlin
Side-by-side comparison of Kailyn and Kaitlin - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Kailyn | Kaitlin |
| Current Rank | #1587 | #4931 |
| Total Births (all years) | 14,211 | 57,355 |
| Peak Year | 2011 | 1995 |
| Peak Year Births | 793 | 3,602 |
| Peak Decade | 2000s | 1990s |
| Gender | Girl | Girl |
| First Recorded Year | 1981 | 1971 |
Births by Decade
| Decade | Kailyn | Kaitlin |
| 1970s | - | 166 |
| 1980s | 349 | 12,460 |
| 1990s | 2,422 | 30,820 |
| 2000s | 5,584 | 11,650 |
| 2010s | 4,927 | 2,058 |
| 2020s | 929 | 201 |
Recent Annual Births (2014–present)
| Year | Kailyn | Kaitlin |
| 2014 | 606 | 251 |
| 2015 | 436 | 178 |
| 2016 | 355 | 81 |
| 2017 | 298 | 66 |
| 2018 | 264 | 65 |
| 2019 | 247 | 67 |
| 2020 | 193 | 47 |
| 2021 | 180 | 35 |
| 2022 | 158 | 23 |
| 2023 | 155 | 34 |
| 2024 | 133 | 27 |
| 2025 | 110 | 35 |