Hory was formerly part of the German Empire. In the German Empire, the place was called Horn.
The place is now called Hory and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Horn | Austro-Hungary | Elbogen | before the Treaty of Saint-Germain |
| Hory | Czechoslovakia | Loket | after the Treaty of Saint-Germain |
| Horn | Czechoslovakia | Loket | after the Treaty of Saint-Germain |
| Horn | German Empire | Elbogen | 1938 |
| Hory | Czechoslovakia | Karlovy Vary | 1945 |
| Hory | Czechoslovakia | Karlovy Vary | 1992 |
| Hory | Czech Republic | Karlovy Vary | 1993 |