это от слово давать, даровать. Первоначально — «дарованная князем земля», укр. да́ча «принесение в дар», сербск. даħа «поминки», словен. dáča «по́дать, дань», каз. саяжай.вот что сообщает немецкая вики: A dacha (Germanized from Russian дача , dacha hear ? / I ) is a plot with a garden or weekend house , which serves the leisure and recreation and hobby gardening allows.The word comes from the Russian and one of the few Russian words , which were taken over from the GDR life and have been received into the German language. [1]DDR [ Edit | Source Edit ]The cramped living in the prefabricated buildings of cities, the restricted travel opportunities and the supply shortages of fruits and vegetables made ​​the usually relatively generous dachas in the countryside just as coveted as smaller allotments in urban areas. The typical DDR Cottage consisted of a plot with a built in lightweight prefabricated house. On this basis, a large number of settlements, especially on banks of lakes in the north of the GDR was. The award was regulated by the state. The dachas were mostly within an hour. It is estimated that there were approximately 3.4 million dachas in the GDR - "the world's highest density of garden land". [2]Other dissemination [ Edit | Source Edit ]A similarly broad Rental culture there in the Czech Republic ( Chata ), Norway ( Hytte ), Sweden ( Stuga ) and Finland ( Mökki ).