Unterkralowitz was formerly part of the German Empire. In the German Empire, the place was called Dolní Kralovice.
The place is now called Dolní Kralovice and belongs to Czechoslovakia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Unterkralowitz | Austro-Hungary | Ledeč | before the Treaty of Saint-Germain |
| Kralovice Dolní | Austro-Hungary | Ledeč | before the Treaty of Saint-Germain |
| Dolní Kralovice | Czechoslovakia | Ledeč nad Sázavou | after the Treaty of Saint-Germain |
| Unter-Kralowitz | German Empire | Ledetsch an der Sasau | 1939 |
| Dolní Kralovice | German Empire | Ledetsch an der Sasau | 1939 |
| Dolní Kralovice | Czechoslovakia | Ledeč nad Sázavou | 1945 |
| Dolní Kralovice | Czechoslovakia | Střední Čechy | 1992 |