Lemoyne is a rare name used for both girls and boys that was most common in the 1920s and has all but disappeared.
Lemoyne is predominantly a boy name. It last appears in U.S. records in 1981. Lemoyne was first reported in SSA data in 1912 and peaked in 1923 (18 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 1981 | 5 | — | — | #6,869 |
| 1980 | 5 | — | — | #6,846 |
| 1979 | 5 | — | — | #6,632 |
| 1972 | 5 | — | — | #5,434 |
| 1971 | 6 | — | — | #4,704 |
| 1970 | 5 | — | — | #5,143 |
| 1968 | 7 | — | — | #3,541 |
| 1959 | 6 | — | — | #3,832 |
| 1958 | 5 | — | — | #4,273 |
| 1955 | 10 | — | — | #2,684 |
| 1954 | 7 | — | — | #3,314 |
| 1952 | 5 | — | — | #4,046 |
| 1949 | 5 | — | — | #4,003 |
| 1948 | 6 | — | — | #3,517 |
| 1946 | 10 | — | — | #2,487 |
| 1943 | 7 | — | — | #3,106 |
| 1942 | 6 | — | — | #3,420 |
| 1941 | 10 | — | — | #2,422 |
| 1940 | 6 | — | #4,125 | — |
| 1939 | 14 | — | — | #1,924 |
| 1937 | 11 | — | — | #2,277 |
| 1936 | 8 | — | — | #2,757 |
| 1935 | 7 | — | — | #3,130 |
| 1934 | 14 | — | #3,325 | #3,512 |
| 1933 | 8 | — | — | #2,880 |
| 1932 | 6 | — | #4,181 | — |
| 1931 | 11 | — | — | #2,405 |
| 1930 | 13 | — | — | #2,244 |
| 1929 | 11 | — | — | #2,530 |
| 1928 | 11 | — | — | #2,579 |
| 1927 | 9 | — | — | #3,042 |
| 1926 | 17 | — | #4,096 | #2,824 |
| 1925 | 14 | — | — | #2,267 |
| 1924 | 17 | — | #4,243 | #2,937 |
| 1923 | 23 | — | #5,350 | #1,912 |
| 1922 | 14 | — | #5,425 | #3,142 |
| 1921 | 13 | — | #5,540 | #3,373 |
| 1920 | 20 | — | #3,803 | #2,538 |
| 1919 | 8 | — | — | #3,268 |
| 1918 | 16 | — | #5,237 | #2,631 |
| 1917 | 7 | — | — | #3,414 |
| 1916 | 9 | — | — | #2,839 |
| 1915 | 6 | — | — | #3,651 |
| 1914 | 5 | — | — | #3,541 |
| 1912 | 6 | — | — | #2,440 |