Total babies named Thelia (all years): 85
| Year | Girls (count / rank / %) |
|---|---|
| 1976 | 5 / #10772 / 0.000% |
| 1971 | 7 / #7316 / 0.000% |
| 1967 | 5 / #7756 / 0.000% |
| 1964 | 5 / #7720 / 0.000% |
| 1961 | 6 / #6504 / 0.000% |
| 1960 | 11 / #4152 / 0.001% |
| 1959 | 7 / #5522 / 0.000% |
| 1957 | 5 / #6929 / 0.000% |
| 1956 | 6 / #5907 / 0.000% |
| 1954 | 6 / #5694 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1947 | 6 / #5251 / 0.000% |
| 1943 | 5 / #5311 / 0.000% |
| 1932 | 5 / #5020 / 0.000% |
| 1920 | 6 / #4913 / 0.001% |