Oujezdetz was formerly part of the German Empire. In the German Empire, the place was called Újezdec.
The place is now called Újezdec and belongs to Czechoslovakia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Oujezdetz | Austro-Hungary | Kuttenberg | before the Treaty of Saint-Germain |
| Oujezdec | Austro-Hungary | Kuttenberg | before the Treaty of Saint-Germain |
| Újezdec | Czechoslovakia | Kutná Hora | after the Treaty of Saint-Germain |
| Aujestetz | German Empire | Kuttenberg | 1939 |
| Újezdec | German Empire | Kuttenberg | 1939 |
| Újezdec | Czechoslovakia | Kutná Hora | 1945 |
| Újezdec | Czechoslovakia | Střední Čechy | 1992 |