Total babies named Jeffifer (all years): 170
| Year | Girls (count / rank / %) |
|---|---|
| 1990 | 10 / #8136 / 0.001% |
| 1989 | 7 / #10151 / 0.000% |
| 1988 | 8 / #8716 / 0.000% |
| 1987 | 5 / #12050 / 0.000% |
| 1986 | 12 / #5916 / 0.001% |
| 1985 | 11 / #6201 / 0.001% |
| 1984 | 8 / #7670 / 0.000% |
| 1983 | 9 / #6940 / 0.001% |
| 1982 | 12 / #5681 / 0.001% |
| 1981 | 7 / #8467 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1980 | 9 / #7014 / 0.001% |
| 1979 | 10 / #6383 / 0.001% |
| 1978 | 12 / #5322 / 0.001% |
| 1977 | 9 / #6539 / 0.001% |
| 1976 | 11 / #5360 / 0.001% |
| 1973 | 8 / #6305 / 0.001% |
| 1972 | 11 / #4909 / 0.001% |
| 1971 | 5 / #8832 / 0.000% |
| 1970 | 6 / #7424 / 0.000% |