Theda is an uncommon girls' name that peaked in 1919 and has since faded.
Theda is a girl name. It last appears in U.S. records in 2021. Theda was first reported in SSA data in 1880 and peaked in 1919 (356 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2021 | 5 | 5 | #17,453 |
| 2020 | 5 | 5 | #17,302 |
| 2019 | 7 | 7 | #13,688 |
| 2018 | 5 | 5 | #17,914 |
| 2015 | 5 | 5 | #18,871 |
| 2013 | 7 | 7 | #14,473 |
| 2011 | 5 | 5 | #19,367 |
| 2007 | 6 | 6 | #17,467 |
| 1998 | 5 | 5 | #16,399 |
| 1996 | 6 | — | #13,383 |
| 1994 | 7 | — | #11,689 |
| 1993 | 7 | — | #11,702 |
| 1991 | 8 | — | #10,196 |
| 1990 | 6 | — | #12,836 |
| 1984 | 8 | — | #8,097 |
| 1982 | 10 | — | #6,849 |
| 1981 | 13 | — | #5,552 |
| 1980 | 5 | — | #12,018 |
| 1979 | 11 | — | #6,148 |
| 1978 | 13 | — | #5,197 |
| 1977 | 14 | — | #4,923 |
| 1976 | 12 | — | #5,179 |
| 1975 | 12 | — | #5,140 |
| 1974 | 16 | — | #4,025 |
| 1973 | 11 | — | #5,167 |
| 1972 | 13 | — | #4,508 |
| 1971 | 16 | — | #3,931 |
| 1970 | 17 | — | #3,704 |
| 1969 | 26 | — | #2,642 |
| 1968 | 18 | — | #3,156 |
| 1967 | 32 | — | #2,114 |
| 1966 | 28 | — | #2,300 |
| 1965 | 30 | — | #2,198 |
| 1964 | 37 | — | #1,971 |
| 1963 | 30 | — | #2,207 |
| 1962 | 34 | — | #2,024 |
| 1961 | 39 | — | #1,869 |
| 1960 | 40 | — | #1,809 |
| 1959 | 44 | — | #1,669 |
| 1958 | 37 | — | #1,816 |
| 1957 | 56 | — | #1,425 |
| 1956 | 55 | — | #1,436 |
| 1955 | 60 | — | #1,308 |
| 1954 | 59 | — | #1,299 |
| 1953 | 82 | — | #1,070 |
| 1952 | 62 | — | #1,215 |
| 1951 | 67 | — | #1,150 |
| 1950 | 77 | — | #1,051 |
| 1949 | 64 | — | #1,143 |
| 1948 | 77 | — | #1,000 |
| 1947 | 88 | — | #950 |
| 1946 | 62 | — | #1,086 |
| 1945 | 65 | — | #967 |
| 1944 | 66 | — | #963 |
| 1943 | 73 | — | #915 |
| 1942 | 67 | — | #957 |
| 1941 | 78 | — | #819 |
| 1940 | 87 | — | #740 |
| 1939 | 90 | — | #722 |
| 1938 | 84 | — | #763 |
| 1937 | 105 | — | #665 |
| 1936 | 84 | — | #727 |
| 1935 | 82 | — | #750 |
| 1934 | 102 | — | #666 |
| 1933 | 77 | — | #754 |
| 1932 | 103 | — | #666 |
| 1931 | 106 | — | #646 |
| 1930 | 103 | — | #678 |
| 1929 | 143 | — | #573 |
| 1928 | 138 | — | #601 |
| 1927 | 132 | — | #621 |
| 1926 | 179 | — | #523 |
| 1925 | 184 | — | #525 |
| 1924 | 198 | — | #501 |
| 1923 | 220 | — | #465 |
| 1922 | 204 | — | #483 |
| 1921 | 293 | — | #395 |
| 1920 | 290 | — | #385 |
| 1919 | 356 | — | #337 |
| 1918 | 354 | — | #351 |
| 1917 | 334 | — | #343 |
| 1916 | 315 | — | #350 |
| 1915 | 124 | — | #585 |
| 1914 | 33 | — | #1,058 |
| 1913 | 17 | — | #1,461 |
| 1912 | 17 | — | #1,346 |
| 1911 | 15 | — | #1,230 |
| 1910 | 18 | — | #1,061 |
| 1909 | 11 | — | #1,362 |
| 1908 | 13 | — | #1,194 |
| 1907 | 7 | — | #1,798 |
| 1906 | 9 | — | #1,402 |
| 1905 | 6 | — | #1,903 |
| 1904 | 11 | — | #1,163 |
| 1903 | 9 | — | #1,301 |
| 1902 | 10 | — | #1,208 |
| 1901 | 8 | — | #1,323 |
| 1900 | 16 | — | #962 |
| 1899 | 5 | — | #1,815 |
| 1898 | 5 | — | #1,946 |
| 1897 | 10 | — | #1,085 |
| 1896 | 5 | — | #1,798 |
| 1894 | 5 | — | #1,687 |
| 1892 | 5 | — | #1,646 |
| 1890 | 7 | — | #1,193 |
| 1887 | 9 | — | #851 |
| 1886 | 5 | — | #1,265 |
| 1880 | 5 | — | #935 |