Marsh is a rare variant of Marsha that peaked in 1954 and has grown less common since.
Marsh is predominantly a boy name. In 2025 it ranked #13,222 for boy births in the United States (and #27,198 across all names), given to 5 babies. Marsh first appears in 1882 and peaked in 1938 (13 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 5 | 5 | — | #13,222 |
| 2024 | 10 | 10 | — | #8,118 |
| 2023 | 9 | 9 | — | #8,676 |
| 2022 | 5 | 5 | — | #13,631 |
| 1994 | 5 | — | — | #9,745 |
| 1989 | 5 | — | — | #8,769 |
| 1980 | 5 | — | — | #6,893 |
| 1977 | 5 | — | — | #6,476 |
| 1975 | 8 | — | — | #4,173 |
| 1973 | 10 | — | — | #3,355 |
| 1970 | 5 | — | — | #5,188 |
| 1968 | 8 | — | — | #3,273 |
| 1967 | 8 | — | — | #3,146 |
| 1965 | 5 | — | — | #4,253 |
| 1964 | 8 | — | — | #3,189 |
| 1962 | 13 | — | #7,194 | #3,208 |
| 1959 | 8 | — | — | #3,187 |
| 1958 | 7 | — | — | #3,466 |
| 1957 | 9 | — | — | #2,953 |
| 1956 | 13 | — | — | #2,335 |
| 1955 | 9 | — | — | #2,896 |
| 1954 | 15 | — | #5,529 | #2,881 |
| 1953 | 10 | — | — | #2,651 |
| 1952 | 11 | — | — | #2,457 |
| 1951 | 7 | — | — | #3,251 |
| 1950 | 5 | — | — | #4,010 |
| 1948 | 7 | — | — | #3,202 |
| 1946 | 5 | — | — | #3,834 |
| 1945 | 6 | — | — | #3,205 |
| 1943 | 7 | — | — | #3,133 |
| 1942 | 5 | — | — | #3,880 |
| 1941 | 8 | — | — | #2,803 |
| 1939 | 10 | — | — | #2,390 |
| 1938 | 13 | — | — | #2,060 |
| 1936 | 5 | — | — | #3,880 |
| 1934 | 7 | — | — | #3,181 |
| 1933 | 6 | — | — | #3,509 |
| 1932 | 8 | — | — | #3,011 |
| 1930 | 6 | — | — | #3,856 |
| 1929 | 5 | — | — | #4,342 |
| 1928 | 10 | — | — | #2,776 |
| 1927 | 10 | — | — | #2,838 |
| 1925 | 5 | — | — | #4,651 |
| 1924 | 9 | — | — | #3,167 |
| 1923 | 6 | — | — | #4,089 |
| 1922 | 8 | — | — | #3,439 |
| 1921 | 5 | — | — | #4,743 |
| 1920 | 8 | — | — | #3,389 |
| 1919 | 7 | — | — | #3,623 |
| 1918 | 5 | — | — | #4,572 |
| 1916 | 12 | — | — | #2,347 |
| 1914 | 6 | — | — | #3,129 |
| 1913 | 5 | — | — | #3,101 |
| 1910 | 5 | — | — | #1,763 |
| 1882 | 7 | — | — | #807 |