Kayin vs Kayson
Side-by-side comparison of Kayin and Kayson - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Kayin | Kayson |
| Current Rank | Unranked | #291 |
| Total Births (all years) | 548 | 15,201 |
| Peak Year | 2001 | 2025 |
| Peak Year Births | 31 | 1,305 |
| Peak Decade | 2000s | 2020s |
| Gender | Boy | Boy |
| First Recorded Year | 1977 | 1982 |
Births by Decade
| Decade | Kayin | Kayson |
| 1970s | 7 | - |
| 1980s | - | 15 |
| 1990s | 79 | 122 |
| 2000s | 261 | 943 |
| 2010s | 154 | 6,816 |
| 2020s | 47 | 7,305 |
Recent Annual Births (2014–present)
| Year | Kayin | Kayson |
| 2014 | 10 | 706 |
| 2015 | 8 | 704 |
| 2016 | 23 | 858 |
| 2017 | 17 | 970 |
| 2018 | 11 | 971 |
| 2019 | 10 | 1,028 |
| 2020 | 8 | 1,162 |
| 2021 | 9 | 1,222 |
| 2022 | 11 | 1,238 |
| 2023 | 11 | 1,224 |
| 2024 | - | 1,154 |
| 2025 | 8 | 1,305 |