Total babies named Jem (all years): 166
| Year | Girls (count / rank / %) |
|---|---|
| 2024 | 6 / #14182 / 0.000% |
| 2023 | 5 / #16225 / 0.000% |
| 2022 | 6 / #14337 / 0.000% |
| 2021 | 5 / #16287 / 0.000% |
| 2020 | 5 / #16175 / 0.000% |
| 2017 | 6 / #14896 / 0.000% |
| 2016 | — |
| 2015 | 7 / #13625 / 0.000% |
| 2014 | 6 / #15439 / 0.000% |
| 2009 | — |
| Year | Girls (count / rank / %) |
|---|---|
| 2007 | — |
| 2003 | 7 / #13022 / 0.000% |
| 2002 | — |
| 1994 | 5 / #14356 / 0.000% |
| 1991 | 5 / #14070 / 0.000% |
| 1990 | 8 / #9621 / 0.000% |
| 1989 | 6 / #11405 / 0.000% |
| 1988 | 9 / #7967 / 0.001% |
| 1987 | 11 / #6496 / 0.001% |
| 1986 | 5 / #11646 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1971 | — |
| 1969 | — |
| 1963 | — |