Total babies named Tiffnay (all years): 71
| Year | Girls (count / rank / %) |
|---|---|
| 1989 | 11 / #7417 / 0.001% |
| 1988 | 7 / #10315 / 0.000% |
| 1985 | 7 / #9229 / 0.000% |
| 1984 | 5 / #12055 / 0.000% |
| 1982 | 7 / #9167 / 0.000% |
| 1981 | 12 / #5873 / 0.001% |
| 1980 | 6 / #10294 / 0.000% |
| 1979 | 5 / #11845 / 0.000% |
| 1978 | 5 / #11357 / 0.000% |
| 1975 | 6 / #8980 / 0.000% |