Total babies named Thela (all years): 51
| Year | Girls (count / rank / %) |
|---|---|
| 1955 | 5 / #6643 / 0.000% |
| 1949 | 5 / #5984 / 0.000% |
| 1948 | 5 / #5970 / 0.000% |
| 1930 | 5 / #5180 / 0.000% |
| 1928 | 7 / #4149 / 0.001% |
| 1921 | 7 / #4411 / 0.001% |
| 1920 | 5 / #5678 / 0.000% |
| 1919 | 5 / #5479 / 0.000% |
| 1918 | 7 / #4245 / 0.001% |