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