Marshell is a unisex name. It last appeared in U.S. Social Security records in 2007. Marshell first appears in the data in 1913 and reached its peak in 1970 (43 births). The chart below shows how the name has risen and fallen over time.
| Year | U.S. births | Rank |
|---|---|---|
| 2007 | 6 | #24,806 |
| 2006 | 6 | #24,273 |
| 2005 | 5 | #26,145 |
| 2001 | 11 | #14,094 |
| 2000 | 10 | #14,738 |
| 1999 | 12 | #12,521 |
| 1998 | 6 | #19,502 |
| 1996 | 9 | #14,024 |
| 1995 | 6 | #18,245 |
| 1994 | 10 | #12,878 |
| 1992 | 12 | #11,115 |
| 1990 | 15 | #9,227 |
| 1989 | 10 | #11,520 |
| 1988 | 11 | #10,227 |
| 1987 | 10 | #10,432 |
| 1986 | 6 | #14,338 |
| 1985 | 9 | #10,572 |
| 1984 | 7 | #12,239 |
| 1983 | 12 | #8,401 |
| 1982 | 18 | #6,484 |
| 1981 | 18 | #6,474 |
| 1980 | 15 | #7,311 |
| 1979 | 14 | #7,486 |
| 1978 | 17 | #6,344 |
| 1977 | 17 | #6,349 |
| 1976 | 19 | #5,619 |
| 1975 | 22 | #5,024 |
| 1974 | 33 | #3,721 |
| 1973 | 24 | #4,477 |
| 1972 | 32 | #3,673 |
| 1971 | 30 | #3,918 |
| 1970 | 43 | #3,087 |
| 1969 | 27 | #3,909 |
| 1968 | 26 | #3,785 |
| 1967 | 29 | #3,485 |
| 1966 | 35 | #3,103 |
| 1965 | 39 | #2,935 |
| 1964 | 30 | #3,494 |
| 1963 | 32 | #3,330 |
| 1962 | 26 | #3,746 |
| 1961 | 24 | #3,920 |
| 1960 | 32 | #3,289 |
| 1959 | 29 | #3,432 |
| 1958 | 27 | #3,522 |
| 1957 | 25 | #3,647 |
| 1956 | 22 | #3,882 |
| 1955 | 15 | #4,759 |
| 1954 | 22 | #3,754 |
| 1953 | 24 | #3,528 |
| 1952 | 23 | #3,545 |
| 1951 | 10 | #5,680 |
| 1950 | 23 | #3,388 |
| 1949 | 17 | #4,044 |
| 1948 | 14 | #4,514 |
| 1947 | 15 | #4,444 |
| 1946 | 8 | #6,002 |
| 1945 | 21 | #3,137 |
| 1944 | 14 | #4,121 |
| 1943 | 20 | #3,387 |
| 1942 | 22 | #3,165 |
| 1941 | 13 | #4,210 |
| 1940 | 16 | #3,610 |
| 1939 | 13 | #4,056 |
| 1938 | 23 | #2,888 |
| 1937 | 18 | #3,325 |
| 1936 | 16 | #3,535 |
| 1935 | 18 | #3,354 |
| 1934 | 18 | #3,360 |
| 1933 | 15 | #3,738 |
| 1932 | 17 | #3,579 |
| 1931 | 14 | #4,001 |
| 1930 | 25 | #2,887 |
| 1929 | 22 | #3,159 |
| 1928 | 20 | #3,458 |
| 1927 | 17 | #3,950 |
| 1926 | 20 | #3,520 |
| 1925 | 11 | #5,282 |
| 1924 | 17 | #4,029 |
| 1923 | 11 | #5,320 |
| 1922 | 12 | #5,083 |
| 1921 | 19 | #3,795 |
| 1920 | 10 | #5,654 |
| 1919 | 12 | #4,858 |
| 1918 | 15 | #4,223 |
| 1917 | 9 | #5,616 |
| 1916 | 11 | #4,895 |
| 1915 | 6 | #6,903 |
| 1914 | 11 | #4,049 |
| 1913 | 6 | #5,373 |