Hájská was formerly part of the German Empire. In the German Empire, the place was called Hájská.
The place is now called Hájská (Strakonice-Hájská) and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Hajska | Austro-Hungary | Strakonitz | before the Treaty of Saint-Germain |
| Hájská | Austro-Hungary | Strakonitz | before the Treaty of Saint-Germain |
| Hájská | Czechoslovakia | Strakonice | after the Treaty of Saint-Germain |
| Hag | German Empire | Strakonitz | 1939 |
| Hájská | German Empire | Strakonitz | 1939 |
| Hájská | Czechoslovakia | Horažďovice | 1945 |
| Hájská (Strakonice-Hájská) | Czechoslovakia | Strakonice | 1992 |
| Hájská (Strakonice-Hájská) | Czech Republic | Strakonice | 1993 |