Duminichi
Duminitschi (Russian Думиничи ) is the name of the following places in Russia:
- Duminichi (Kaluga) , urban-type settlement in Kaluga Oblast
- Duminichi (Kaluga, village) , village in Kaluga Oblast
- Duminitschi (Kaliningrad) , rural settlement in the Kaliningrad Oblast (until 1938 Giggarn , 1938–1946 Girren , Tilsit-Ragnit district, East Prussia)