Total babies named Isami (all years): 136
| Year | Boys (count / rank / %) |
|---|---|
| 1929 | 5 / #4260 / 0.000% |
| 1928 | 10 / #2748 / 0.001% |
| 1927 | 6 / #3966 / 0.001% |
| 1926 | 5 / #4508 / 0.000% |
| 1925 | 6 / #3946 / 0.001% |
| 1924 | 7 / #3663 / 0.001% |
| 1923 | 10 / #2849 / 0.001% |
| 1922 | 6 / #4060 / 0.001% |
| 1921 | 10 / #2886 / 0.001% |
| 1920 | 7 / #3639 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1919 | 10 / #2775 / 0.001% |
| 1918 | 14 / #2216 / 0.001% |
| 1917 | 9 / #2841 / 0.001% |
| 1916 | 14 / #2093 / 0.002% |
| 1915 | 7 / #3222 / 0.001% |
| 1914 | 10 / #2181 / 0.002% |