Theda: Statistics About The Baby Name Theda
| Year | Boy Rank | # Boys | % Boys | Girl Rank | # Girls | % Girls |
| 1948 | * | * | * | 1000 | 77 | 0.0044% |
| 1947 | * | * | * | 948 | 88 | 0.0048% |
| 1945 | * | * | * | 956 | 66 | 0.0049% |
| 1944 | * | * | * | 958 | 66 | 0.0048% |
| 1943 | * | * | * | 910 | 73 | 0.0051% |
| 1942 | * | * | * | 959 | 67 | 0.0048% |
| 1941 | * | * | * | 814 | 79 | 0.0063% |
| 1940 | * | * | * | 754 | 86 | 0.0073% |
| 1939 | * | * | * | 721 | 90 | 0.0079% |
| 1938 | * | * | * | 761 | 84 | 0.0074% |
| 1937 | * | * | * | 666 | 105 | 0.0095% |
| 1936 | * | * | * | 729 | 84 | 0.0078% |
| 1935 | * | * | * | 750 | 82 | 0.0075% |
| 1934 | * | * | * | 666 | 102 | 0.0094% |
| 1933 | * | * | * | 754 | 77 | 0.0074% |
| 1932 | * | * | * | 666 | 103 | 0.0093% |
| 1931 | * | * | * | 645 | 106 | 0.0096% |
| 1930 | * | * | * | 687 | 101 | 0.0087% |
| 1929 | * | * | * | 577 | 141 | 0.0122% |
| 1928 | * | * | * | 597 | 140 | 0.0117% |
| 1927 | * | * | * | 620 | 133 | 0.0108% |
| 1926 | * | * | * | 520 | 181 | 0.0147% |
| 1925 | * | * | * | 527 | 183 | 0.0145% |
| 1924 | * | * | * | 504 | 197 | 0.0152% |
| 1923 | * | * | * | 465 | 220 | 0.0176% |
| 1922 | * | * | * | 485 | 202 | 0.0162% |
| 1921 | * | * | * | 395 | 292 | 0.0228% |
| 1920 | * | * | * | 385 | 291 | 0.0234% |
| 1919 | * | * | * | 336 | 357 | 0.0304% |
| 1918 | * | * | * | 351 | 353 | 0.0294% |
| 1917 | * | * | * | 342 | 334 | 0.0297% |
| 1916 | * | * | * | 350 | 315 | 0.0290% |
| 1915 | * | * | * | 586 | 124 | 0.0121% |
| 1900 | * | * | * | 962 | 16 | 0.0050% |
| 1887 | * | * | * | 852 | 9 | 0.0058% |
| 1880 | * | * | * | 935 | 5 | 0.0051% |
| * No data shown indicates the name was not among the top 1000 most popular names for that year. | ||||||