Total babies named Dorthula (all years): 63
| Year | Girls (count / rank / %) |
|---|---|
| 1950 | 6 / #4886 / 0.000% |
| 1940 | 7 / #3595 / 0.001% |
| 1932 | 6 / #4025 / 0.001% |
| 1930 | 8 / #3430 / 0.001% |
| 1928 | 5 / #4899 / 0.000% |
| 1927 | 8 / #3626 / 0.001% |
| 1926 | 8 / #3654 / 0.001% |
| 1925 | 5 / #5167 / 0.000% |
| 1920 | 5 / #5182 / 0.000% |
| 1916 | 5 / #4609 / 0.000% |