Christophsgrund was formerly part of the German Empire. In the German Empire, the place was called Christophsgrund.
The place is now called Kryštofovo Údolí and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Christophsgrund | Austro-Hungary | Reichenberg | before the Treaty of Saint-Germain |
| Grunt | Austro-Hungary | Reichenberg | before the Treaty of Saint-Germain |
| Údol Svatého Kryštofa | Czechoslovakia | Liberec (venkov) | after the Treaty of Saint-Germain |
| Christophsgrund | Czechoslovakia | Liberec (venkov) | after the Treaty of Saint-Germain |
| Christophsgrund | German Empire | Reichenberg | 1938 |
| Údol Svatého Kryštofa | Czechoslovakia | Liberec | 1945 |
| Kryštofovo Údolí | Czechoslovakia | Liberec | 1992 |
| Kryštofovo Údolí | Czech Republic | Liberec | 1993 |