Raječko was formerly part of the German Empire. In the German Empire, the place was called Raječko.
The place is now called Ráječko and belongs to Czechoslovakia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Raječko | Austro-Hungary | Boskowitz | before the Treaty of Saint-Germain |
| Ráječko | Austro-Hungary | Boskowitz | before the Treaty of Saint-Germain |
| Ráječko | Czechoslovakia | Boskovice | after the Treaty of Saint-Germain |
| Rajetschko | German Empire | Boskowitz | 1939 |
| Raječko | German Empire | Boskowitz | 1939 |
| Raječko | Czechoslovakia | Boskovice | 1945 |
| Ráječko | Czechoslovakia | Jižní Morava | 1992 |