Neprachow was formerly part of the German Empire. In the German Empire, the place was called Neprochovy.
The place is now called Neprochovy and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Neprachow | Austro-Hungary | Klattau | before the Treaty of Saint-Germain |
| Neprachov | Austro-Hungary | Klattau | before the Treaty of Saint-Germain |
| Neprachovy | Czechoslovakia | Klatovy | after the Treaty of Saint-Germain |
| Neprochow | German Empire | Klattau | 1939 |
| Neprochovy | German Empire | Klattau | 1939 |
| Neprochovy | Czechoslovakia | Horažďovice | 1945 |
| Neprochovy | Czechoslovakia | Klatovy | 1992 |
| Neprochovy | Czech Republic | Klatovy | 1993 |