Marynell is a very rare girls' name that was most common in the 1940s and has all but disappeared.
Marynell is a girl name. It last appears in U.S. records in 1969. Marynell first appears in 1914 and peaked in 1943 (15 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1969 | 5 | — | #8,212 |
| 1962 | 10 | — | #4,439 |
| 1961 | 5 | — | #7,204 |
| 1960 | 6 | — | #6,144 |
| 1954 | 7 | — | #4,989 |
| 1952 | 5 | — | #6,115 |
| 1951 | 5 | — | #5,939 |
| 1949 | 11 | — | #3,325 |
| 1948 | 7 | — | #4,483 |
| 1947 | 6 | — | #5,104 |
| 1946 | 10 | — | #3,367 |
| 1945 | 8 | — | #3,585 |
| 1944 | 10 | — | #3,081 |
| 1943 | 15 | — | #2,410 |
| 1942 | 7 | — | #3,994 |
| 1941 | 9 | — | #3,170 |
| 1940 | 6 | — | #4,184 |
| 1938 | 6 | — | #4,173 |
| 1937 | 8 | — | #3,342 |
| 1936 | 7 | — | #3,602 |
| 1934 | 7 | — | #3,691 |
| 1933 | 7 | — | #3,646 |
| 1932 | 5 | — | #4,860 |
| 1929 | 8 | — | #3,584 |
| 1928 | 5 | — | #5,188 |
| 1927 | 8 | — | #3,767 |
| 1926 | 8 | — | #3,784 |
| 1924 | 7 | — | #4,297 |
| 1923 | 8 | — | #3,854 |
| 1922 | 5 | — | #5,515 |
| 1921 | 9 | — | #3,579 |
| 1919 | 5 | — | #5,303 |
| 1917 | 7 | — | #3,966 |
| 1915 | 5 | — | #4,727 |
| 1914 | 5 | — | #3,998 |