Total babies named Kazumi (all years): 143
| Year | Boys (count / rank / %) |
|---|---|
| 2020 | — |
| 2018 | — |
| 2013 | — |
| 2012 | — |
| 1931 | 6 / #3586 / 0.001% |
| 1930 | 6 / #3810 / 0.001% |
| 1928 | 7 / #3540 / 0.001% |
| 1927 | 8 / #3307 / 0.001% |
| 1926 | 6 / #3961 / 0.001% |
| 1925 | 8 / #3273 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1923 | 6 / #4036 / 0.001% |
| 1922 | 8 / #3399 / 0.001% |
| 1921 | 8 / #3356 / 0.001% |
| 1920 | 9 / #3083 / 0.001% |
| 1919 | 6 / #3959 / 0.001% |
| 1918 | 8 / #3249 / 0.001% |
| 1917 | 8 / #3066 / 0.001% |
| 1916 | 7 / #3347 / 0.001% |
| 1915 | 10 / #2543 / 0.001% |