Total babies named Nobuko (all years): 371
| Year | Girls (count / rank / %) |
|---|---|
| 1941 | 6 / #4297 / 0.001% |
| 1940 | 6 / #4219 / 0.001% |
| 1938 | 6 / #4210 / 0.001% |
| 1937 | 5 / #4752 / 0.000% |
| 1935 | 9 / #3094 / 0.001% |
| 1934 | 6 / #4164 / 0.001% |
| 1933 | 12 / #2507 / 0.001% |
| 1932 | 9 / #3214 / 0.001% |
| 1931 | 7 / #3757 / 0.001% |
| 1930 | 9 / #3261 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1929 | 21 / #1806 / 0.002% |
| 1928 | 17 / #2166 / 0.001% |
| 1927 | 20 / #2002 / 0.002% |
| 1926 | 27 / #1612 / 0.002% |
| 1925 | 28 / #1596 / 0.002% |
| 1924 | 33 / #1466 / 0.003% |
| 1923 | 16 / #2343 / 0.001% |
| 1922 | 23 / #1826 / 0.002% |
| 1921 | 27 / #1657 / 0.002% |
| 1920 | 22 / #1871 / 0.002% |
| Year | Girls (count / rank / %) |
|---|---|
| 1919 | 16 / #2232 / 0.001% |
| 1918 | 9 / #3441 / 0.001% |
| 1917 | 13 / #2514 / 0.001% |
| 1916 | 13 / #2455 / 0.001% |
| 1915 | 11 / #2652 / 0.001% |