Zaylyn is a rare name used for both girls and boys that peaked in 2019 and remains in steady use.
Zaylyn is predominantly a boy name. In 2025 it ranked #5,603 among boys (17) and #8,850 among girls (12) — overall #8,246 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 29 | 29 | #8,850 | #5,603 |
| 2024 | 23 | 23 | #17,675 | #5,439 |
| 2023 | 28 | 28 | #11,156 | #5,250 |
| 2022 | 28 | 28 | #12,226 | #5,015 |
| 2021 | 18 | 18 | #13,448 | #7,580 |
| 2020 | 20 | 20 | #9,537 | #8,726 |
| 2019 | 30 | 30 | #7,020 | #6,766 |
| 2018 | 13 | 13 | #13,768 | #12,128 |
| 2017 | 15 | 15 | #14,099 | #9,679 |
| 2016 | 13 | 13 | #18,830 | #9,652 |
| 2015 | 7 | 7 | — | #10,626 |
| 2014 | 12 | 12 | #14,540 | #14,042 |
| 2013 | 16 | 16 | #13,128 | #9,646 |
| 2012 | 11 | 11 | — | #7,548 |
| 2011 | 18 | 18 | #11,171 | #9,584 |
| 2010 | 15 | 15 | #12,259 | #12,211 |
| 2009 | 9 | 9 | — | #8,979 |
| 2007 | 9 | 9 | — | #8,904 |