Delorse is a rare variant of Delores that was most common in the 1950s and has all but disappeared.
Delorse is a girl name. It last appears in U.S. records in 1984. Delorse was first reported in SSA data in 1918 and peaked in 1958 (38 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1984 | 5 | — | #10,809 |
| 1977 | 5 | — | #9,974 |
| 1975 | 7 | — | #7,346 |
| 1973 | 6 | — | #7,654 |
| 1972 | 12 | — | #4,589 |
| 1971 | 7 | — | #6,762 |
| 1970 | 8 | — | #5,945 |
| 1969 | 12 | — | #4,239 |
| 1968 | 11 | — | #4,270 |
| 1967 | 10 | — | #4,365 |
| 1966 | 19 | — | #2,864 |
| 1965 | 15 | — | #3,294 |
| 1964 | 25 | — | #2,492 |
| 1963 | 25 | — | #2,438 |
| 1962 | 19 | — | #2,836 |
| 1961 | 20 | — | #2,772 |
| 1960 | 18 | — | #2,921 |
| 1959 | 30 | — | #2,066 |
| 1958 | 38 | — | #1,769 |
| 1957 | 35 | — | #1,849 |
| 1956 | 35 | — | #1,804 |
| 1955 | 37 | — | #1,704 |
| 1954 | 37 | — | #1,684 |
| 1953 | 29 | — | #1,885 |
| 1952 | 31 | — | #1,790 |
| 1951 | 19 | — | #2,330 |
| 1950 | 29 | — | #1,768 |
| 1949 | 33 | — | #1,637 |
| 1948 | 30 | — | #1,716 |
| 1947 | 31 | — | #1,730 |
| 1946 | 25 | — | #1,819 |
| 1945 | 23 | — | #1,760 |
| 1944 | 18 | — | #2,045 |
| 1943 | 26 | — | #1,677 |
| 1942 | 26 | — | #1,638 |
| 1941 | 26 | — | #1,545 |
| 1940 | 21 | — | #1,754 |
| 1939 | 24 | — | #1,556 |
| 1938 | 28 | — | #1,416 |
| 1937 | 27 | — | #1,423 |
| 1936 | 29 | — | #1,351 |
| 1935 | 22 | — | #1,621 |
| 1934 | 33 | — | #1,239 |
| 1933 | 20 | — | #1,733 |
| 1932 | 25 | — | #1,531 |
| 1931 | 24 | — | #1,561 |
| 1930 | 19 | — | #1,892 |
| 1929 | 17 | — | #2,028 |
| 1928 | 21 | — | #1,853 |
| 1927 | 7 | — | #3,948 |
| 1926 | 8 | — | #3,643 |
| 1925 | 9 | — | #3,431 |
| 1924 | 7 | — | #4,098 |
| 1923 | 5 | — | #5,124 |
| 1921 | 9 | — | #3,472 |
| 1918 | 5 | — | #5,004 |