Bogaczewo was formerly part of the German Empire. In the German Empire, the place was called Reichensee.
The place is now called Bogaczewo and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Bogatzewen | German Empire | Lötzen | 1927 |
| Reichensee | German Empire | Lötzen | 1939 |
| Bogaczewo | Under Polish administration | Giżycko | 1945 |
| Bogaczewo | Poland | Suwałki | 1992 |