Kaizley is a rare girls' name that peaked in 2021 and has grown less common since.
Kaizley is a girl name. In 2025 it ranked #5,816 for girl births in the United States (and #10,116 across all names), given to 21 babies. Kaizley first appears in 2007 and peaked in 2021 (38 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 21 | 21 | #5,816 |
| 2024 | 19 | 19 | #6,274 |
| 2023 | 23 | 23 | #5,471 |
| 2022 | 29 | 29 | #4,724 |
| 2021 | 38 | 38 | #3,907 |
| 2020 | 28 | 28 | #4,694 |
| 2019 | 29 | 29 | #4,710 |
| 2018 | 28 | 28 | #4,824 |
| 2017 | 23 | 23 | #5,584 |
| 2016 | 32 | 32 | #4,474 |
| 2015 | 19 | 19 | #6,578 |
| 2014 | 30 | 30 | #4,706 |
| 2013 | 15 | 15 | #7,963 |
| 2012 | 13 | 13 | #8,875 |
| 2011 | 10 | 10 | #10,759 |
| 2010 | 9 | 9 | #11,730 |
| 2009 | 6 | 6 | #16,175 |
| 2007 | 5 | 5 | #18,971 |