Total babies named Tanza (all years): 168
| Year | Girls (count / rank / %) |
|---|---|
| 1986 | 8 / #8445 / 0.000% |
| 1981 | 10 / #6762 / 0.001% |
| 1980 | 5 / #11974 / 0.000% |
| 1979 | 5 / #11777 / 0.000% |
| 1978 | 8 / #7573 / 0.001% |
| 1976 | 5 / #10730 / 0.000% |
| 1974 | 7 / #7597 / 0.000% |
| 1973 | 7 / #7358 / 0.000% |
| 1972 | 7 / #7201 / 0.000% |
| 1971 | 9 / #5950 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1970 | 7 / #6991 / 0.000% |
| 1969 | 7 / #6541 / 0.000% |
| 1968 | 8 / #5597 / 0.000% |
| 1967 | 7 / #5980 / 0.000% |
| 1966 | 7 / #5745 / 0.000% |
| 1965 | 11 / #4178 / 0.001% |
| 1964 | 5 / #7699 / 0.000% |
| 1963 | 11 / #4246 / 0.001% |
| 1962 | 5 / #7465 / 0.000% |
| 1961 | 5 / #7425 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1960 | 5 / #7199 / 0.000% |
| 1959 | 5 / #7111 / 0.000% |
| 1957 | 8 / #4873 / 0.000% |
| 1956 | 6 / #5891 / 0.000% |