Total babies named Tamantha (all years): 143
| Year | Girls (count / rank / %) |
|---|---|
| 1991 | 5 / #15183 / 0.000% |
| 1988 | 7 / #10270 / 0.000% |
| 1984 | 5 / #11982 / 0.000% |
| 1979 | 5 / #11752 / 0.000% |
| 1978 | 6 / #9604 / 0.000% |
| 1976 | 7 / #8032 / 0.000% |
| 1975 | 7 / #7871 / 0.000% |
| 1974 | 5 / #10058 / 0.000% |
| 1973 | 5 / #9623 / 0.000% |
| 1972 | 6 / #8143 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1971 | 7 / #7288 / 0.000% |
| 1970 | 12 / #4734 / 0.001% |
| 1969 | 17 / #3442 / 0.001% |
| 1968 | 16 / #3437 / 0.001% |
| 1967 | 17 / #3192 / 0.001% |
| 1966 | 16 / #3256 / 0.001% |