Name Trends

See the popularity of first names over time in the USA

How popular is “Theda” in the USA?

Number of people named “Theda” by birth year

This chart shows how many people named “Theda” were born each year.

Due to changes to population growth and data collection rates over time, this isn't a good chart for understanding popularity.

Popularity of “Theda” by birth year

This chart shows how the popularity of “Theda” has changed over time.

Popularity is the number of people named “Theda” born in that year divided by the total number of births for that year.

Bias in sex for “Theda” by birth year

This chart shows how “Theda” has been used as gendered name over time. The scale ranges from 1 (only females) to -1 (only males).

Sex is a required field in SSA's Social Security Card applications (only 2 options). Most applications are filed around a person's time of birth.

The raw data

This table shows the data used in the above charts.

Year Count Proportion Females Males Bias toward female
1880 5 0.000024816 5 100%
1886 5 0.000019584 5 100%
1887 9 0.00003638 9 100%
1890 7 0.000023225 7 100%
1892 5 0.000014953 5 100%
1894 5 0.000014763 5 100%
1896 5 0.000013987 5 100%
1897 10 0.000028822 10 100%
1898 5 0.000013108 5 100%
1899 5 0.000014739 5 100%
1900 16 0.000035535 16 100%
1901 8 0.000023134 8 100%
1902 10 0.000025858 10 100%
1903 9 0.00002361 9 100%
1904 11 0.000027262 11 100%
1905 6 0.000014154 6 100%
1906 9 0.000021006 9 100%
1907 7 0.000015041 7 100%
1908 13 0.000026604 13 100%
1909 11 0.000021517 11 100%
1910 18 0.000030472 18 100%
1911 15 0.000023282 15 100%
1912 17 0.000017205 17 100%
1913 17 0.00001495 17 100%
1914 33 0.000023299 33 100%
1915 124 0.00006767 124 100%
1916 315 0.00016284 315 100%
1917 334 0.000166438 334 100%
1918 354 0.00016305 354 100%
1919 356 0.000168701 356 100%
1920 290 0.000128169 290 100%
1921 293 0.000125508 293 100%
1922 204 0.000089116 204 100%
1923 220 0.000095549 220 100%
1924 198 0.000083137 198 100%
1925 184 0.000078858 184 100%
1926 179 0.000077965 179 100%
1927 132 0.000056912 132 100%
1928 138 0.000061037 138 100%
1929 143 0.000065232 143 100%
1930 103 0.000046328 103 100%
1931 106 0.000050371 106 100%
1932 103 0.000048785 103 100%
1933 77 0.000038511 77 100%
1934 102 0.000049114 102 100%
1935 82 0.000039236 82 100%
1936 84 0.000040432 84 100%
1937 105 0.00004928 105 100%
1938 84 0.000037965 84 100%
1939 90 0.000040845 90 100%
1940 87 0.000037782 87 100%
1941 78 0.000032014 78 100%
1942 67 0.000024526 67 100%
1943 73 0.000025863 73 100%
1944 66 0.000024535 66 100%
1945 65 0.000024501 65 100%
1946 62 0.000019403 62 100%
1947 88 0.000024429 88 100%
1948 77 0.000022303 77 100%
1949 64 0.000018366 64 100%
1950 77 0.000021979 77 100%
1951 67 0.000018188 67 100%
1952 62 0.000016324 62 100%
1953 82 0.000021279 82 100%
1954 59 0.000014821 59 100%
1955 60 0.000014944 60 100%
1956 55 0.00001334 55 100%
1957 56 0.000013327 56 100%
1958 37 0.00000895 37 100%
1959 44 0.000010582 44 100%
1960 40 0.00000963 40 100%
1961 39 0.000009415 39 100%
1962 34 0.000008425 34 100%
1963 30 0.000007579 30 100%
1964 37 0.000009517 37 100%
1965 30 0.000008275 30 100%
1966 28 0.000008056 28 100%
1967 32 0.000009426 32 100%
1968 18 0.000005328 18 100%
1969 26 0.000007481 26 100%
1970 17 0.000004714 17 100%
1971 16 0.000004662 16 100%
1972 13 0.000004136 13 100%
1973 11 0.000003646 11 100%
1974 16 0.000005263 16 100%
1975 12 0.000003974 12 100%
1976 12 0.000003955 12 100%
1977 14 0.000004407 14 100%
1978 13 0.000004096 13 100%
1979 11 0.000003306 11 100%
1980 5 0.000001452 5 100%
1981 13 0.000003758 13 100%
1982 10 0.000002851 10 100%
1984 8 0.000002293 8 100%
1990 6 0.000001518 6 100%
1991 8 0.000002054 8 100%
1993 7 0.000001857 7 100%
1994 7 0.000001883 7 100%
1996 6 0.000001645 6 100%
1998 5 0.000001359 5 100%
2007 6 0.000001501 6 100%
2011 5 0.000001367 5 100%
2013 7 0.00000192 7 100%
2015 5 0.000001351 5 100%
2018 5 0.000001422 5 100%
2019 7 0.000002017 7 100%
2020 5 0.000001497 5 100%
2021 5 0.000001476 5 100%

Explore other names

These names are alphabetically near to Theda:

  1. Theartis
  2. Theary
  3. Theatus
  4. Theckla
  5. Thecla
  6. Theda (this page)
  7. Thedford
  8. Thedis
  9. Thedora
  10. Thedore
  11. Thedosia