Dorthey is a rare variant of Dorothy that was most common in the 1930s and has all but disappeared.
Dorthey is a girl name. It last appears in U.S. records in 1969. Dorthey first appears in 1905 and peaked in 1932 (59 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1969 | 5 | — | #7,779 |
| 1968 | 6 | — | #6,451 |
| 1967 | 6 | — | #6,225 |
| 1965 | 11 | — | #4,010 |
| 1964 | 5 | — | #7,036 |
| 1963 | 13 | — | #3,673 |
| 1962 | 13 | — | #3,643 |
| 1961 | 9 | — | #4,632 |
| 1960 | 13 | — | #3,549 |
| 1959 | 10 | — | #4,098 |
| 1958 | 9 | — | #4,268 |
| 1957 | 14 | — | #3,190 |
| 1956 | 15 | — | #3,086 |
| 1955 | 15 | — | #3,010 |
| 1954 | 11 | — | #3,550 |
| 1953 | 10 | — | #3,770 |
| 1952 | 10 | — | #3,617 |
| 1951 | 27 | — | #1,894 |
| 1950 | 17 | — | #2,459 |
| 1949 | 13 | — | #2,885 |
| 1948 | 23 | — | #2,023 |
| 1947 | 24 | — | #2,011 |
| 1946 | 21 | — | #2,043 |
| 1945 | 30 | — | #1,489 |
| 1944 | 29 | — | #1,524 |
| 1943 | 36 | — | #1,372 |
| 1942 | 30 | — | #1,505 |
| 1941 | 29 | — | #1,452 |
| 1940 | 30 | — | #1,379 |
| 1939 | 35 | — | #1,247 |
| 1938 | 29 | — | #1,391 |
| 1937 | 44 | — | #1,074 |
| 1936 | 36 | — | #1,190 |
| 1935 | 39 | — | #1,123 |
| 1934 | 51 | — | #969 |
| 1933 | 47 | — | #1,011 |
| 1932 | 59 | — | #916 |
| 1931 | 48 | — | #1,013 |
| 1930 | 49 | — | #1,054 |
| 1929 | 42 | — | #1,139 |
| 1928 | 38 | — | #1,241 |
| 1927 | 48 | — | #1,100 |
| 1926 | 39 | — | #1,247 |
| 1925 | 53 | — | #1,038 |
| 1924 | 58 | — | #1,004 |
| 1923 | 40 | — | #1,233 |
| 1922 | 53 | — | #1,036 |
| 1921 | 48 | — | #1,099 |
| 1920 | 41 | — | #1,196 |
| 1919 | 26 | — | #1,576 |
| 1918 | 28 | — | #1,504 |
| 1917 | 28 | — | #1,408 |
| 1916 | 24 | — | #1,544 |
| 1915 | 16 | — | #1,987 |
| 1914 | 18 | — | #1,560 |
| 1913 | 6 | — | #2,915 |
| 1912 | 6 | — | #2,721 |
| 1911 | 6 | — | #2,265 |
| 1910 | 8 | — | #1,816 |
| 1909 | 6 | — | #2,022 |
| 1905 | 6 | — | #1,762 |