Dartha is a rare girls' name that was most common in the 1910s and has all but disappeared.
Dartha is a girl name. It last appears in U.S. records in 1958. Dartha first appears in 1914 and peaked in 1919 (17 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1958 | 7 | — | #5,003 |
| 1953 | 5 | — | #5,847 |
| 1952 | 5 | — | #5,738 |
| 1951 | 6 | — | #4,962 |
| 1950 | 6 | — | #4,854 |
| 1949 | 5 | — | #5,409 |
| 1948 | 5 | — | #5,413 |
| 1947 | 6 | — | #4,864 |
| 1946 | 7 | — | #4,081 |
| 1945 | 7 | — | #3,747 |
| 1943 | 8 | — | #3,566 |
| 1942 | 10 | — | #3,029 |
| 1941 | 7 | — | #3,644 |
| 1940 | 11 | — | #2,601 |
| 1939 | 12 | — | #2,444 |
| 1938 | 7 | — | #3,532 |
| 1937 | 13 | — | #2,346 |
| 1936 | 9 | — | #2,912 |
| 1935 | 5 | — | #4,347 |
| 1934 | 10 | — | #2,781 |
| 1933 | 5 | — | #4,350 |
| 1932 | 11 | — | #2,683 |
| 1931 | 15 | — | #2,128 |
| 1930 | 15 | — | #2,218 |
| 1929 | 12 | — | #2,613 |
| 1928 | 13 | — | #2,524 |
| 1927 | 13 | — | #2,584 |
| 1926 | 15 | — | #2,373 |
| 1925 | 15 | — | #2,399 |
| 1924 | 16 | — | #2,334 |
| 1923 | 14 | — | #2,499 |
| 1922 | 12 | — | #2,820 |
| 1921 | 15 | — | #2,405 |
| 1920 | 10 | — | #3,156 |
| 1919 | 17 | — | #2,093 |
| 1918 | 9 | — | #3,299 |
| 1917 | 9 | — | #3,149 |
| 1916 | 6 | — | #4,027 |
| 1914 | 9 | — | #2,470 |