Dłutowo was formerly part of the German Empire. In the German Empire, the place was called Fischborn (Ostpr.).
The place is now called Dłutowo and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Dlottowen | German Empire | Johannisburg | 1938 |
| Fischborn (Ostpr.) | German Empire | Johannisburg | 1939 |
| Dłutowo | Under Polish administration | Pisz | 1945 |
| Dłutowo | Poland | Suwałki | 1992 |