The baby name Dorthey appears in baby name data for the United States from 1918 to 1951. It was most popular in 1932 with 32 babies given the name.
Over the period shown, Dorthey has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1918 | 10 |
| 1919 | 7 |
| 1920 | 5 |
| 1921 | 14 |
| 1922 | 15 |
| 1923 | 5 |
| 1924 | 27 |
| 1925 | 16 |
| 1926 | 9 |
| 1927 | 21 |
| 1928 | 14 |
| 1929 | 22 |
| 1930 | 26 |
| 1931 | 25 |
| 1932 | 32 |
| 1933 | 12 |
| 1934 | 20 |
| 1935 | 6 |
| 1936 | 5 |
| 1937 | 10 |
| 1938 | 5 |
| 1939 | 5 |
| 1942 | 7 |
| 1943 | 20 |
| 1951 | 5 |