Kulm was formerly part of the German Empire. In the German Empire, the place was called Kulm.
The place is now called Chlumec and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Kulm | Austro-Hungary | Aussig | before the Treaty of Saint-Germain |
| Chlum | Austro-Hungary | Aussig | before the Treaty of Saint-Germain |
| Chlumec | Czechoslovakia | Ústí nad Labem | after the Treaty of Saint-Germain |
| Kulm | Czechoslovakia | Ústí nad Labem | after the Treaty of Saint-Germain |
| Kulm | German Empire | Aussig | 1938 |
| Chlumec | Czechoslovakia | Ústí nad Labem | 1945 |
| Chlumec | Czechoslovakia | Ústí nad Labem | 1992 |
| Chlumec | Czech Republic | Ústí nad Labem | 1993 |