Total babies named Kyzen (all years): 520
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 121 / #1489 / 0.007% |
| 2023 | 92 / #1769 / 0.005% |
| 2022 | 98 / #1727 / 0.006% |
| 2021 | 35 / #3331 / 0.002% |
| 2020 | 27 / #3872 / 0.002% |
| 2019 | 37 / #3170 / 0.002% |
| 2018 | 27 / #3950 / 0.001% |
| 2017 | 12 / #6932 / 0.001% |
| 2016 | 10 / #7915 / 0.001% |
| 2015 | 12 / #6909 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 2014 | 11 / #7338 / 0.001% |
| 2013 | 11 / #7342 / 0.001% |
| 2012 | 6 / #11640 / 0.000% |
| 2011 | 11 / #7292 / 0.001% |
| 2010 | 5 / #13442 / 0.000% |
| 2006 | 5 / #13178 / 0.000% |