Litha is a very rare girls' name that was most common in the 1910s and has all but disappeared.
Litha is a girl name. It last appears in U.S. records in 1964. Litha was first reported in SSA data in 1883 and peaked in 1915 (9 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1964 | 5 | — | #7,351 |
| 1951 | 5 | — | #5,849 |
| 1948 | 8 | — | #4,070 |
| 1946 | 5 | — | #5,369 |
| 1944 | 5 | — | #4,961 |
| 1943 | 7 | — | #4,021 |
| 1942 | 5 | — | #5,034 |
| 1938 | 6 | — | #4,117 |
| 1937 | 5 | — | #4,626 |
| 1935 | 7 | — | #3,605 |
| 1934 | 5 | — | #4,666 |
| 1932 | 8 | — | #3,450 |
| 1931 | 5 | — | #4,710 |
| 1929 | 5 | — | #4,980 |
| 1928 | 5 | — | #5,115 |
| 1926 | 6 | — | #4,608 |
| 1925 | 9 | — | #3,532 |
| 1924 | 8 | — | #3,858 |
| 1923 | 5 | — | #5,371 |
| 1922 | 6 | — | #4,767 |
| 1921 | 9 | — | #3,563 |
| 1920 | 9 | — | #3,485 |
| 1918 | 6 | — | #4,595 |
| 1917 | 7 | — | #3,933 |
| 1916 | 7 | — | #3,756 |
| 1915 | 9 | — | #3,020 |
| 1913 | 6 | — | #3,036 |
| 1909 | 6 | — | #2,103 |
| 1908 | 5 | — | #2,295 |
| 1907 | 6 | — | #1,959 |
| 1906 | 7 | — | #1,647 |
| 1904 | 6 | — | #1,780 |
| 1902 | 5 | — | #1,930 |
| 1901 | 7 | — | #1,411 |
| 1900 | 5 | — | #2,091 |
| 1893 | 5 | — | #1,553 |
| 1892 | 5 | — | #1,567 |
| 1889 | 7 | — | #1,089 |
| 1888 | 5 | — | #1,388 |
| 1887 | 6 | — | #1,098 |
| 1885 | 7 | — | #884 |
| 1883 | 6 | — | #875 |