Kohoutov was formerly part of the German Empire. In the German Empire, the place was called Koken.
The place is now called Kohoutov and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Koken | Austro-Hungary | Königinhof a. d. Elbe | before the Treaty of Saint-Germain |
| Kohoutov | Austro-Hungary | Königinhof a. d. Elbe | before the Treaty of Saint-Germain |
| Kohoutov | Czechoslovakia | Dvůr Králové nad Labem | after the Treaty of Saint-Germain |
| Koken | Czechoslovakia | Dvůr Králové nad Labem | after the Treaty of Saint-Germain |
| Koken | German Empire | Trautenau | 1938 |
| Kohoutov | Czechoslovakia | Dvůr Králové nad Labem | 1945 |
| Kohoutov | Czechoslovakia | Trutnov | 1992 |
| Kohoutov | Czech Republic | Trutnov | 1993 |