Kaydan is a rare variant of Kayden that peaked in 2011 and has grown less common since.
Kaydan is predominantly a boy name. In 2025 it ranked #4,320 for boy births in the United States (and #9,226 across all names), given to 24 babies. Kaydan first appears in 2001 and peaked in 2011 (50 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 24 | 24 | — | #4,320 |
| 2024 | 16 | 16 | — | #5,780 |
| 2023 | 20 | 20 | — | #4,980 |
| 2022 | 37 | 37 | — | #3,249 |
| 2021 | 30 | 30 | — | #3,697 |
| 2020 | 26 | 26 | — | #3,972 |
| 2019 | 35 | 35 | — | #3,303 |
| 2018 | 30 | 30 | — | #3,662 |
| 2017 | 29 | 29 | — | #3,724 |
| 2016 | 50 | 50 | #11,319 | #2,911 |
| 2015 | 43 | 43 | — | #2,790 |
| 2014 | 37 | 37 | — | #3,070 |
| 2013 | 44 | 44 | #13,898 | #3,030 |
| 2012 | 54 | 54 | #9,407 | #2,849 |
| 2011 | 59 | 59 | #11,674 | #2,489 |
| 2010 | 55 | 55 | #8,500 | #2,895 |
| 2009 | 55 | 55 | #7,881 | #3,021 |
| 2008 | 37 | 37 | #14,584 | #3,606 |
| 2007 | 49 | 49 | #8,308 | #3,281 |
| 2006 | 43 | 43 | #7,680 | #3,733 |
| 2005 | 39 | 39 | #9,159 | #3,575 |
| 2004 | 27 | 27 | #9,570 | #5,132 |
| 2003 | 11 | 11 | — | #6,507 |
| 2002 | 5 | 5 | — | #11,611 |
| 2001 | 12 | 12 | #14,423 | #9,930 |