The baby name Dorathy appears in baby name data for the United States from 1912 to 1945. It was most popular in 1924 with 51 babies given the name.
Over the period shown, Dorathy has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1912 | 15 |
| 1913 | 6 |
| 1915 | 23 |
| 1916 | 31 |
| 1917 | 24 |
| 1918 | 48 |
| 1919 | 14 |
| 1920 | 30 |
| 1921 | 32 |
| 1922 | 39 |
| 1923 | 36 |
| 1924 | 51 |
| 1925 | 28 |
| 1927 | 23 |
| 1928 | 19 |
| 1929 | 10 |
| 1945 | 5 |