Total babies named Jillyn (all years): 171
| Year | Girls (count / rank / %) |
|---|---|
| 2002 | 5 / #16628 / 0.000% |
| 1996 | 5 / #14488 / 0.000% |
| 1992 | 6 / #12425 / 0.000% |
| 1989 | 5 / #13261 / 0.000% |
| 1988 | 8 / #8733 / 0.000% |
| 1987 | 6 / #10422 / 0.000% |
| 1985 | 6 / #9827 / 0.000% |
| 1983 | 10 / #6409 / 0.001% |
| 1981 | 6 / #9579 / 0.000% |
| 1980 | 6 / #9575 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1979 | 5 / #10862 / 0.000% |
| 1978 | 8 / #7234 / 0.001% |
| 1976 | 10 / #5763 / 0.001% |
| 1975 | 5 / #9652 / 0.000% |
| 1974 | 6 / #8100 / 0.000% |
| 1973 | 7 / #6957 / 0.000% |
| 1971 | 8 / #6250 / 0.000% |
| 1970 | 8 / #6024 / 0.000% |
| 1969 | 8 / #5656 / 0.000% |
| 1968 | 5 / #7476 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1967 | 5 / #7219 / 0.000% |
| 1966 | 5 / #6997 / 0.000% |
| 1965 | 6 / #6102 / 0.000% |
| 1963 | 5 / #7034 / 0.000% |
| 1961 | 7 / #5533 / 0.000% |
| 1951 | 5 / #5771 / 0.000% |
| 1950 | 5 / #5640 / 0.000% |