Wilmetta is a very rare girls' name that was most common in the 1910s and has all but disappeared.
Wilmetta is a girl name. It last appears in U.S. records in 1946. Wilmetta was first reported in SSA data in 1912 and peaked in 1918 (12 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1946 | 5 | — | #5,678 |
| 1943 | 9 | — | #3,487 |
| 1937 | 5 | — | #4,914 |
| 1935 | 7 | — | #3,737 |
| 1934 | 5 | — | #4,959 |
| 1933 | 9 | — | #3,107 |
| 1931 | 5 | — | #4,959 |
| 1930 | 8 | — | #3,650 |
| 1929 | 5 | — | #5,264 |
| 1928 | 5 | — | #5,423 |
| 1926 | 5 | — | #5,598 |
| 1925 | 8 | — | #4,020 |
| 1924 | 6 | — | #5,045 |
| 1923 | 9 | — | #3,633 |
| 1922 | 8 | — | #4,005 |
| 1921 | 9 | — | #3,661 |
| 1920 | 7 | — | #4,390 |
| 1918 | 12 | — | #2,814 |
| 1917 | 8 | — | #3,708 |
| 1916 | 8 | — | #3,545 |
| 1915 | 7 | — | #3,787 |
| 1914 | 7 | — | #3,177 |
| 1912 | 5 | — | #3,433 |