| Link | Location |
|---|
 | Aftab Janoowalla | Fairfield, Iowa, United States |
| Konrad Janowicz | Wroclaw, Poland |
 | Monika Janowska | Warsaw, Poland |
 | Bartosz Janowski | Warsaw, Poland |
| Konstantin Jans | Böblingen, Germany |
| Stephane Jans | Antwerpen, Belgium |
 | Tom Jans | Kessel-Lo, Belgium |
| Kumari Janse Van Rensburg | Johannesburg, South Africa |
| Abram Janse | Amsterdam, Netherlands |
| Abram Janse | Amsterdam, Netherlands |
| Alexander Jansen | Amsterdam, Netherlands |
 | Andres Jansen | Amsterdam, Netherlands |
| Axel Jansen | Garching, Germany |
| Boudewijn Jansen | Amsterdam, Netherlands |
| Lieke Jansen | Oegstgeest, Netherlands |
