Blato was formerly part of the German Empire. In the German Empire, the place was called Sichelbach.
The place is now called Blato and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Sichelbach | Austro-Hungary | Neuhaus | before the Treaty of Saint-Germain |
| Žižpachy | Austro-Hungary | Neuhaus | before the Treaty of Saint-Germain |
| Žišpachy | Czechoslovakia | Jindřichův Hradec | after the Treaty of Saint-Germain |
| Sichelbach | Czechoslovakia | Jindřichův Hradec | after the Treaty of Saint-Germain |
| Sichelbach | German Empire | Neubistritz | 1938 |
| Žišpachy | Czechoslovakia | Jindřichův Hradec | 1945 |
| Blato | Czechoslovakia | Jindřichův Hradec | 1992 |
| Blato | Czech Republic | Jindřichův Hradec | 1993 |