Total babies named Kaisen (all years): 2,326
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 261 / #899 / 0.015% |
| 2023 | 241 / #937 / 0.014% |
| 2022 | 254 / #909 / 0.015% |
| 2021 | 214 / #1026 / 0.012% |
| 2020 | 192 / #1052 / 0.011% |
| 2019 | 193 / #1059 / 0.011% |
| 2018 | 143 / #1287 / 0.008% |
| 2017 | 138 / #1309 / 0.007% |
| 2016 | 152 / #1230 / 0.008% |
| 2015 | 98 / #1633 / 0.005% |
| Year | Boys (count / rank / %) |
|---|---|
| 2014 | 88 / #1721 / 0.005% |
| 2013 | 65 / #2077 / 0.003% |
| 2012 | 59 / #2223 / 0.003% |
| 2011 | 40 / #2927 / 0.002% |
| 2010 | 47 / #2606 / 0.002% |
| 2009 | 43 / #2822 / 0.002% |
| 2008 | 32 / #3459 / 0.002% |
| 2007 | 18 / #5110 / 0.001% |
| 2006 | 16 / #5422 / 0.001% |
| 2005 | 10 / #7397 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 2004 | 10 / #7266 / 0.001% |