Total babies named Toyoko (all years): 196
| Year | Girls (count / rank / %) |
|---|---|
| 1931 | 8 / #3465 / 0.001% |
| 1930 | 7 / #4010 / 0.001% |
| 1929 | 10 / #3120 / 0.001% |
| 1928 | 10 / #3144 / 0.001% |
| 1927 | 11 / #3035 / 0.001% |
| 1926 | 17 / #2246 / 0.001% |
| 1925 | 22 / #1887 / 0.002% |
| 1924 | 19 / #2127 / 0.002% |
| 1923 | 10 / #3338 / 0.001% |
| 1922 | 11 / #3134 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1921 | 12 / #2923 / 0.001% |
| 1920 | 15 / #2452 / 0.001% |
| 1919 | 13 / #2626 / 0.001% |
| 1918 | 7 / #4252 / 0.001% |
| 1917 | 9 / #3320 / 0.001% |
| 1916 | 5 / #5090 / 0.000% |
| 1914 | 5 / #4140 / 0.001% |
| 1913 | 5 / #3658 / 0.001% |