Trniče was formerly part of the German Empire. In the German Empire, the place was called Dornschlag.
The place is now called Trniče and belongs to Slovenia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Ternitschen | Austro-Hungary | Marburg/Maribor | before the Treaty of Saint-Germain |
| Terniče | Austro-Hungary | Marburg/Maribor | before the Treaty of Saint-Germain |
| Trniče | Yugoslavia | Maribor desni breg | after the Treaty of Saint-Germain |
| Dornschlag | German Empire | Pettau | 1941 |
| Trniče | Yugoslavia | Ptuj | 1945 |
| Trniče (Maribor-Trniče) | Yugoslavia | Socialistična rep. Slovenija | 1992 |
| Trniče | Slovenia | Slowenien | 1991 |