Doy is a rare boys' name that was most common in the 1930s and has all but disappeared.
Doy is predominantly a boy name. It last appears in U.S. records in 1987. Doy first appears in 1914 and peaked in 1933 (27 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 1987 | 5 | — | — | #7,267 |
| 1979 | 6 | — | — | #5,549 |
| 1974 | 5 | — | — | #5,444 |
| 1972 | 8 | — | — | #3,723 |
| 1971 | 7 | — | — | #4,093 |
| 1969 | 5 | — | — | #4,573 |
| 1968 | 9 | — | — | #2,962 |
| 1967 | 7 | — | — | #3,340 |
| 1966 | 6 | — | — | #3,633 |
| 1965 | 7 | — | — | #3,330 |
| 1964 | 9 | — | — | #2,910 |
| 1963 | 11 | — | — | #2,572 |
| 1962 | 8 | — | — | #3,119 |
| 1961 | 9 | — | — | #2,952 |
| 1960 | 6 | — | — | #3,768 |
| 1959 | 11 | — | — | #2,570 |
| 1958 | 8 | — | — | #3,098 |
| 1957 | 10 | — | — | #2,693 |
| 1956 | 8 | — | — | #3,030 |
| 1955 | 10 | — | — | #2,630 |
| 1953 | 16 | — | #5,902 | #2,429 |
| 1952 | 17 | — | — | #1,879 |
| 1951 | 13 | — | — | #2,161 |
| 1950 | 13 | — | — | #2,132 |
| 1949 | 13 | — | — | #2,150 |
| 1948 | 9 | — | — | #2,658 |
| 1947 | 14 | — | — | #2,099 |
| 1946 | 14 | — | #5,139 | #2,578 |
| 1945 | 9 | — | — | #2,440 |
| 1944 | 7 | — | — | #2,935 |
| 1943 | 17 | — | — | #1,785 |
| 1942 | 13 | — | — | #2,067 |
| 1941 | 13 | — | — | #2,019 |
| 1940 | 18 | — | — | #1,644 |
| 1939 | 14 | — | — | #1,900 |
| 1938 | 13 | — | — | #2,009 |
| 1937 | 12 | — | — | #2,116 |
| 1936 | 15 | — | — | #1,824 |
| 1935 | 18 | — | — | #1,674 |
| 1934 | 15 | — | — | #1,879 |
| 1933 | 27 | — | — | #1,283 |
| 1932 | 18 | — | — | #1,735 |
| 1931 | 13 | — | — | #2,127 |
| 1930 | 17 | — | — | #1,843 |
| 1929 | 15 | — | — | #2,027 |
| 1928 | 18 | — | — | #1,851 |
| 1927 | 23 | — | #3,962 | #2,063 |
| 1926 | 21 | — | — | #1,673 |
| 1925 | 15 | — | — | #2,115 |
| 1924 | 22 | — | — | #1,690 |
| 1923 | 16 | — | — | #2,043 |
| 1922 | 16 | — | — | #2,066 |
| 1921 | 23 | — | #5,316 | #1,927 |
| 1920 | 22 | — | #4,529 | #2,068 |
| 1919 | 15 | — | — | #2,085 |
| 1918 | 10 | — | — | #2,739 |
| 1917 | 10 | — | — | #2,602 |
| 1916 | 6 | — | — | #3,603 |
| 1915 | 17 | — | #3,901 | #2,345 |
| 1914 | 13 | — | — | #1,803 |