Sairachberg was formerly part of the German Empire. In the German Empire, the place was called Sairachberg.
The place is now called Žirovski Vrh nad Zalo and belongs to Slovenia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Sairachberg | Austro-Hungary | Loitsch/Logatec | before the Treaty of Saint-Germain |
| Žirovski Vrh | Austro-Hungary | Loitsch/Logatec | before the Treaty of Saint-Germain |
| Žirovski vrh | Yugoslavia | Logatec | after the Treaty of Saint-Germain |
| Sairachberg | German Empire | Krainburg | 1941 |
| Žirovski vrh | Yugoslavia | Kranj | 1945 |
| Žirovski Vrh | Yugoslavia | Socialistična rep. Slovenija | 1992 |
| Žirovski Vrh nad Zalo | Slovenia | Slowenien | 1991 |