Mlázovice was formerly part of the German Empire. In the German Empire, the place was called Mlázovice.
The place is now called Mlázovice and belongs to Czechoslovakia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Mlazowitz | Austro-Hungary | Königgrätz | before the Treaty of Saint-Germain |
| Mlázovice | Austro-Hungary | Königgrätz | before the Treaty of Saint-Germain |
| Mlázovice | Czechoslovakia | Nová Paka | after the Treaty of Saint-Germain |
| Mlasowitz | German Empire | Horschitz | 1939 |
| Mlázovice | German Empire | Horschitz | 1939 |
| Mlázovice | Czechoslovakia | Nová Paka | 1945 |
| Mlázovice | Czechoslovakia | Východní Čechy | 1992 |