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