Oaklyn is an uncommon girls' name that peaked in 2018 and remains in steady use.
Oaklyn is predominantly a girl name. In 2025 it ranked #637 among girls (456) and #4,494 among boys (23) — overall #1,205 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 479 | 479 | #637 | #4,494 |
| 2024 | 541 | 541 | #597 | #3,375 |
| 2023 | 555 | 555 | #579 | #3,210 |
| 2022 | 639 | 639 | #528 | #2,784 |
| 2021 | 566 | 566 | #574 | #3,160 |
| 2020 | 562 | 562 | #562 | #3,014 |
| 2019 | 551 | 551 | #587 | #3,693 |
| 2018 | 682 | 682 | #494 | #2,499 |
| 2017 | 474 | 474 | #677 | #2,990 |
| 2016 | 175 | 175 | #1,430 | #6,614 |
| 2015 | 64 | 64 | #3,079 | #8,525 |
| 2014 | 47 | 47 | #3,983 | #8,610 |
| 2013 | 23 | 23 | #5,789 | — |
| 2012 | 15 | 15 | #8,115 | — |
| 2011 | 10 | 10 | #10,981 | — |
| 2010 | 5 | 5 | #19,108 | — |
| 2009 | 7 | 7 | #14,823 | — |
| 2006 | 5 | 5 | #19,292 | — |