Kazimir is a rare boys' name that has climbed to its highest level yet, peaking in 2024.
Kazimir is a boy name. In 2025 it ranked #3,811 for boy births in the United States (and #8,170 across all names), given to 29 babies. Kazimir first appears in 1921 and peaked in 2024 (47 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 29 | 29 | #3,811 |
| 2024 | 47 | 47 | #2,772 |
| 2023 | 45 | 45 | #2,824 |
| 2022 | 38 | 38 | #3,186 |
| 2021 | 17 | 17 | #5,456 |
| 2020 | 11 | 11 | #7,263 |
| 2019 | 11 | 11 | #7,411 |
| 2018 | 12 | 12 | #6,926 |
| 2017 | 13 | 13 | #6,499 |
| 2016 | 9 | 9 | #8,495 |
| 2015 | 8 | 8 | #9,171 |
| 2014 | 13 | 13 | #6,477 |
| 2013 | 10 | 10 | #7,834 |
| 2012 | 9 | 9 | #8,523 |
| 2011 | 7 | 7 | #10,214 |
| 2010 | 6 | 6 | #11,498 |
| 2009 | 7 | 7 | #10,457 |
| 2008 | 11 | 11 | #7,467 |
| 2007 | 8 | 8 | #9,348 |
| 2006 | 6 | 6 | #11,369 |
| 2005 | 7 | 7 | #9,645 |
| 2004 | 5 | 5 | #12,322 |
| 2000 | 5 | 5 | #11,324 |
| 1922 | 5 | — | #4,650 |
| 1921 | 5 | — | #4,671 |