Zaelyn is a rare name used for both girls and boys that has climbed to its highest level yet, peaking in 2021.
Zaelyn is predominantly a boy name. In 2025 it ranked #3,751 among boys (30) and #7,873 among girls (14) — overall #6,190 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 44 | 44 | #7,873 | #3,751 |
| 2024 | 42 | 42 | #9,541 | #3,690 |
| 2023 | 54 | 54 | #5,381 | #3,800 |
| 2022 | 45 | 45 | #6,699 | #4,086 |
| 2021 | 60 | 60 | #5,087 | #3,424 |
| 2020 | 30 | 30 | #6,312 | #7,486 |
| 2019 | 40 | 40 | #5,444 | #5,806 |
| 2018 | 46 | 46 | #5,309 | #4,734 |
| 2017 | 38 | 38 | #6,036 | #5,521 |
| 2016 | 37 | 37 | #5,978 | #6,048 |
| 2015 | 36 | 36 | #5,821 | #6,672 |
| 2014 | 29 | 29 | #8,043 | #6,302 |
| 2013 | 39 | 39 | #6,009 | #5,399 |
| 2012 | 34 | 34 | #6,334 | #6,616 |
| 2011 | 24 | 24 | #10,361 | #6,570 |
| 2010 | 27 | 27 | #9,767 | #6,028 |
| 2009 | 26 | 26 | #9,960 | #6,425 |
| 2008 | 34 | 34 | #11,584 | #4,264 |
| 2007 | 16 | 16 | #17,586 | #8,159 |
| 2006 | 25 | 25 | — | #4,000 |
| 2005 | 5 | 5 | — | #13,343 |
| 2004 | 5 | 5 | — | #13,193 |