Prasch-Aujest was formerly part of the German Empire. In the German Empire, the place was called Prašný Újezd.
The place is now called Prašný Újezd and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Praschno Aujezd | Austro-Hungary | Rokycan | before the Treaty of Saint-Germain |
| Prašný Újezd | Austro-Hungary | Rokycan | before the Treaty of Saint-Germain |
| Prašný Újezd | Czechoslovakia | Rokycany | after the Treaty of Saint-Germain |
| Prasch-Aujest | German Empire | Rokitzan | 1939 |
| Prašný Újezd | German Empire | Rokitzan | 1939 |
| Prašný Újezd | Czechoslovakia | Rokycany | 1945 |
| Prašný Újezd | Czechoslovakia | Rokycany | 1992 |
| Prašný Újezd | Czech Republic | Rokycany | 1993 |