Total babies named Sadako (all years): 349
| Year | Girls (count / rank / %) |
|---|---|
| 1940 | 5 / #4923 / 0.000% |
| 1934 | 5 / #4860 / 0.000% |
| 1933 | 5 / #4765 / 0.001% |
| 1932 | 8 / #3527 / 0.001% |
| 1931 | 8 / #3444 / 0.001% |
| 1930 | 12 / #2666 / 0.001% |
| 1929 | 17 / #2087 / 0.002% |
| 1928 | 18 / #2082 / 0.002% |
| 1927 | 25 / #1718 / 0.002% |
| 1926 | 23 / #1823 / 0.002% |
| Year | Girls (count / rank / %) |
|---|---|
| 1925 | 23 / #1841 / 0.002% |
| 1924 | 25 / #1758 / 0.002% |
| 1923 | 14 / #2578 / 0.001% |
| 1922 | 14 / #2584 / 0.001% |
| 1921 | 24 / #1815 / 0.002% |
| 1920 | 22 / #1879 / 0.002% |
| 1919 | 24 / #1693 / 0.002% |
| 1918 | 21 / #1872 / 0.002% |
| 1917 | 18 / #1983 / 0.002% |
| 1916 | 12 / #2632 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1915 | 19 / #1783 / 0.002% |
| 1913 | 7 / #2779 / 0.001% |