Yoshiko: Statistics About The Baby Name Yoshiko
| Year | Boy Rank | # Boys | % Boys | Girl Rank | # Girls | % Girls |
| 1926 | - | - | - | 913 | 68 | 0.0055% |
| 1925 | - | - | - | 940 | 64 | 0.0051% |
| 1924 | - | - | - | 971 | 63 | 0.0049% |
| 1923 | - | - | - | 923 | 64 | 0.0051% |
| 1922 | - | - | - | 830 | 79 | 0.0063% |
| 1921 | - | - | - | 798 | 85 | 0.0066% |
| 1920 | - | - | - | 802 | 82 | 0.0066% |
| 1919 | - | - | - | 859 | 67 | 0.0057% |
| 1918 | - | - | - | 958 | 57 | 0.0047% |
| 1917 | - | - | - | 902 | 59 | 0.0053% |