Rybno was formerly part of the German Empire. In the German Empire, the place was called Fischtal.
The place is now called Rybno and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Groß-Rybno | German Empire | Gnesen | before the Versailles Treaty |
| Rybno | Poland | Gniezno | after the Versailles Treaty |
| Groß Rybno | German Empire | Gnesen | 1939 |
| Fischhausen | German Empire | Gnesen | 1939 |
| Fischtal | German Empire | Gnesen | 1939 |
| Rybno | Poland | Gniezno | 1945 |
| Rybno | Poland | Poznań | 1992 |