Groß-Sablat was formerly part of the German Empire. In the German Empire, the place was called Záblatí.
The place is now called Záblatí and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Gross-Zablat | Austro-Hungary | Pisek | before the Treaty of Saint-Germain |
| Velké Záblatí | Austro-Hungary | Pisek | before the Treaty of Saint-Germain |
| Záblatí | Czechoslovakia | Písek | after the Treaty of Saint-Germain |
| Groß-Sablat | German Empire | Pisek | 1939 |
| Záblatí | German Empire | Pisek | 1939 |
| Záblatí | Czechoslovakia | Vodňany | 1945 |
| Záblatí | Czechoslovakia | České Budějovice | 1992 |
| Záblatí | Czech Republic | České Budějovice | 1993 |