Total babies named Petina (all years): 119
| Year | Girls (count / rank / %) |
|---|---|
| 1981 | 6 / #10009 / 0.000% |
| 1980 | 8 / #7924 / 0.000% |
| 1979 | 9 / #7133 / 0.001% |
| 1977 | 6 / #9296 / 0.000% |
| 1976 | 6 / #8897 / 0.000% |
| 1975 | 10 / #5852 / 0.001% |
| 1974 | 7 / #7450 / 0.000% |
| 1973 | 19 / #3435 / 0.001% |
| 1971 | 12 / #4743 / 0.001% |
| 1970 | 6 / #7731 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1968 | 8 / #5510 / 0.000% |
| 1967 | 5 / #7560 / 0.000% |
| 1966 | 10 / #4404 / 0.001% |
| 1965 | 7 / #5661 / 0.000% |