Gostomko was formerly part of the German Empire. In the German Empire, the place was called Fichtenau, Kr. Berent (Westpr.).
The place is now called Gostomko and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Gostombken | German Empire | Karthaus | before the Versailles Treaty |
| Gostomko | Poland | Kartuzy | after the Versailles Treaty |
| Fichtenau, Kr. Berent (Westpr.) | German Empire | Berent (Westpr.) | 1939 |
| Gostomko | Poland | Kościerzyna | 1945 |
| Gostomko | Poland | Gdańsk | 1992 |