Dorthea: Statistics About The Baby Name Dorthea
| Year | Boy Rank | # Boys | % Boys | Girl Rank | # Girls | % Girls |
| 1924 | * | * | * | 949 | 64 | 0.0049% |
| 1921 | * | * | * | 886 | 70 | 0.0055% |
| 1884 | * | * | * | 648 | 11 | 0.0080% |
| 1882 | * | * | * | 943 | 5 | 0.0043% |
| * No data shown indicates the name was not among the top 1000 most popular names for that year. | ||||||