Jena: Statistics About The Baby Name Jena
| Year | Boy Rank | # Boys | % Boys | Girl Rank | # Girls | % Girls |
| 2002 | - | - | - | 969 | 228 | 0.0116% |
| 2001 | - | - | - | 902 | 251 | 0.0127% |
| 2000 | - | - | - | 988 | 214 | 0.0108% |
| 1999 | - | - | - | 820 | 264 | 0.0136% |
| 1998 | - | - | - | 878 | 240 | 0.0124% |
| 1997 | - | - | - | 774 | 270 | 0.0142% |
| 1996 | - | - | - | 705 | 302 | 0.0158% |
| 1995 | - | - | - | 702 | 299 | 0.0156% |
| 1994 | - | - | - | 658 | 325 | 0.0167% |
| 1993 | - | - | - | 609 | 377 | 0.0191% |
| 1992 | - | - | - | 546 | 429 | 0.0214% |
| 1991 | - | - | - | 598 | 377 | 0.0186% |
| 1990 | - | - | - | 562 | 417 | 0.0203% |
| 1989 | - | - | - | 502 | 470 | 0.0236% |
| 1988 | - | - | - | 452 | 500 | 0.0261% |
| 1987 | - | - | - | 396 | 581 | 0.0310% |
| 1986 | - | - | - | 375 | 619 | 0.0336% |
| 1985 | - | - | - | 371 | 613 | 0.0333% |
| 1984 | - | - | - | 428 | 491 | 0.0273% |
| 1983 | - | - | - | 861 | 177 | 0.0099% |
| 1982 | - | - | - | 864 | 178 | 0.0098% |
| 1981 | - | - | - | 704 | 239 | 0.0134% |
| 1980 | - | - | - | 794 | 206 | 0.0116% |
| 1979 | - | - | - | 854 | 182 | 0.0106% |
| 1978 | - | - | - | 804 | 186 | 0.0113% |
| 1977 | - | - | - | 783 | 192 | 0.0117% |
| 1976 | - | - | - | 813 | 171 | 0.0109% |
| 1975 | - | - | - | 709 | 209 | 0.0134% |
| 1974 | - | - | - | 788 | 173 | 0.0111% |
| 1973 | - | - | - | 687 | 217 | 0.0140% |
| 1972 | - | - | - | 916 | 136 | 0.0084% |
| 1971 | - | - | - | 905 | 145 | 0.0083% |
| 1970 | - | - | - | 925 | 139 | 0.0076% |
| 1968 | - | - | - | 920 | 126 | 0.0074% |
| 1965 | - | - | - | 987 | 110 | 0.0060% |
| 1964 | - | - | - | 964 | 120 | 0.0061% |
| 1963 | - | - | - | 890 | 139 | 0.0070% |
