Total babies named Tonjia (all years): 305
| Year | Girls (count / rank / %) |
|---|---|
| 1976 | 8 / #7249 / 0.001% |
| 1975 | 8 / #7122 / 0.001% |
| 1974 | 11 / #5340 / 0.001% |
| 1973 | 14 / #4349 / 0.001% |
| 1972 | 15 / #4077 / 0.001% |
| 1971 | 17 / #3782 / 0.001% |
| 1970 | 24 / #2931 / 0.001% |
| 1969 | 23 / #2835 / 0.001% |
| 1968 | 21 / #2870 / 0.001% |
| 1967 | 24 / #2552 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1966 | 19 / #2930 / 0.001% |
| 1965 | 20 / #2823 / 0.001% |
| 1964 | 9 / #4980 / 0.000% |
| 1963 | 22 / #2694 / 0.001% |
| 1962 | 14 / #3581 / 0.001% |
| 1961 | 15 / #3458 / 0.001% |
| 1960 | 5 / #7229 / 0.000% |
| 1959 | 5 / #7133 / 0.000% |
| 1958 | 10 / #4174 / 0.001% |
| 1957 | 6 / #6033 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1956 | 5 / #6821 / 0.000% |
| 1951 | 5 / #6152 / 0.000% |
| 1946 | 5 / #5638 / 0.000% |