Ktová was formerly part of the German Empire. In the German Empire, the place was called Ktová.
The place is now called Ktová and belongs to Czechoslovakia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Ktowa | Austro-Hungary | Turnau | before the Treaty of Saint-Germain |
| Ktova | Austro-Hungary | Turnau | before the Treaty of Saint-Germain |
| Ktová | Czechoslovakia | Turnov | after the Treaty of Saint-Germain |
| Ktowa | German Empire | Turnau | 1939 |
| Ktová | German Empire | Turnau | 1939 |
| Ktová | Czechoslovakia | Turnov | 1945 |
| Ktová | Czechoslovakia | Východní Čechy | 1992 |