Julia was formerly part of the German Empire. In the German Empire, the place was called Julia.
The place is now called Julia and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Julja | Russian Empire | Kolo | 1914 |
| Julja | Poland | Konin | 1921 |
| Julia | German Empire | Konin | 1939 |
| Julia | Poland | Konin | 1945 |
| Julia | Poland | Konin | 1992 |