Wretha is a very rare girls' name that was most common in the 1910s and has all but disappeared.
Wretha is a girl name. It last appears in U.S. records in 1943. Wretha was first reported in SSA data in 1904 and peaked in 1915 (12 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1943 | 7 | — | #4,192 |
| 1942 | 7 | — | #4,118 |
| 1941 | 7 | — | #3,952 |
| 1937 | 5 | — | #4,919 |
| 1936 | 6 | — | #4,174 |
| 1934 | 7 | — | #3,796 |
| 1933 | 8 | — | #3,402 |
| 1932 | 8 | — | #3,562 |
| 1931 | 7 | — | #3,844 |
| 1930 | 8 | — | #3,651 |
| 1929 | 8 | — | #3,678 |
| 1927 | 6 | — | #4,793 |
| 1926 | 6 | — | #4,840 |
| 1925 | 6 | — | #4,961 |
| 1924 | 9 | — | #3,659 |
| 1923 | 7 | — | #4,368 |
| 1922 | 5 | — | #5,774 |
| 1921 | 8 | — | #4,016 |
| 1920 | 10 | — | #3,337 |
| 1919 | 8 | — | #3,808 |
| 1918 | 8 | — | #3,861 |
| 1917 | 8 | — | #3,711 |
| 1916 | 9 | — | #3,252 |
| 1915 | 12 | — | #2,524 |
| 1914 | 5 | — | #4,191 |
| 1908 | 5 | — | #2,427 |
| 1907 | 6 | — | #2,055 |
| 1905 | 5 | — | #2,227 |
| 1904 | 5 | — | #2,162 |