Rosser is a very rare boys' name that was most common in the 1910s and has all but disappeared.
Rosser is a boy name. It last appears in U.S. records in 1960. Rosser was first reported in SSA data in 1901 and peaked in 1917 (9 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1960 | 6 | — | #3,981 |
| 1953 | 6 | — | #3,734 |
| 1952 | 5 | — | #4,171 |
| 1947 | 6 | — | #3,676 |
| 1942 | 8 | — | #2,906 |
| 1939 | 8 | — | #2,788 |
| 1936 | 5 | — | #3,974 |
| 1935 | 5 | — | #4,067 |
| 1933 | 8 | — | #2,952 |
| 1931 | 6 | — | #3,688 |
| 1930 | 8 | — | #3,247 |
| 1929 | 7 | — | #3,502 |
| 1925 | 7 | — | #3,680 |
| 1924 | 6 | — | #4,263 |
| 1923 | 6 | — | #4,167 |
| 1921 | 5 | — | #4,865 |
| 1920 | 6 | — | #4,198 |
| 1919 | 5 | — | #4,689 |
| 1918 | 5 | — | #4,694 |
| 1917 | 9 | — | #2,909 |
| 1914 | 5 | — | #3,670 |
| 1913 | 6 | — | #2,746 |
| 1912 | 5 | — | #2,841 |
| 1901 | 5 | — | #1,187 |