Total babies named Thomasa (all years): 304
| Year | Girls (count / rank / %) |
|---|---|
| 1992 | 5 / #15414 / 0.000% |
| 1991 | 6 / #13010 / 0.000% |
| 1987 | 5 / #13112 / 0.000% |
| 1986 | 6 / #10804 / 0.000% |
| 1983 | 8 / #7988 / 0.000% |
| 1981 | 7 / #9027 / 0.000% |
| 1980 | 6 / #10291 / 0.000% |
| 1979 | 9 / #7274 / 0.001% |
| 1978 | 10 / #6353 / 0.001% |
| 1977 | 6 / #9549 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1974 | 9 / #6221 / 0.001% |
| 1973 | 5 / #9684 / 0.000% |
| 1971 | 7 / #7319 / 0.000% |
| 1969 | 5 / #8593 / 0.000% |
| 1968 | 7 / #6197 / 0.000% |
| 1967 | 8 / #5413 / 0.000% |
| 1966 | 8 / #5238 / 0.000% |
| 1965 | 15 / #3391 / 0.001% |
| 1964 | 14 / #3684 / 0.001% |
| 1963 | 20 / #2853 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1962 | 14 / #3579 / 0.001% |
| 1961 | 20 / #2827 / 0.001% |
| 1960 | 14 / #3500 / 0.001% |
| 1959 | 13 / #3603 / 0.001% |
| 1958 | 7 / #5359 / 0.000% |
| 1957 | 13 / #3475 / 0.001% |
| 1956 | 7 / #5274 / 0.000% |
| 1955 | 9 / #4352 / 0.000% |
| 1951 | 8 / #4351 / 0.000% |
| 1949 | 6 / #5207 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1938 | 6 / #4302 / 0.001% |
| 1924 | 11 / #3129 / 0.001% |
| 1922 | 5 / #5708 / 0.000% |
| 1921 | 5 / #5788 / 0.000% |