Bač (name)  Bač (Бач), pronounced in English as "Bach", was a historical Slavic personal name whose existence was documented in the Middle Ages. It is not certain whether the language of this name is Slavic, Paleo-Balkanic or Romanian. The name was recorded in Serbia in the 14th century in the medieval Serbian documents known as the second and third "Dečanska hrisovulja". Same documents also recorded the surname "Bačević" ("the son of Bač"), which indicate that the name was used in the previous time period as well. The wide usage of this personal name among South Slavs in the past is indicated by large number of place names beginning with letters "bač"- scattered throughout the former Yugoslavia and Bulgaria. One theory about language of the name claim that name "Bač" is of Slavic language, which could be confirmed by the fact that a similar name, "Bača", was recorded among old Russians. In the territory of former Yugoslavia, several similar personal names are recorded among South Slavs too - "Bača", "Bačeta", "Bačić", "Bačko", "Bačun", etc. By the opinion of Milica Grković, the name "Bač" is of Paleo-Balkanic language. Another theory implies possible Romanian language of the name. In the Romanian language, "baci" (pronounced the same way as Bač) means "tenant, mountaineer or chieftain of the shepherd habitation in the mountain". The name could be spread into other languages by the Vlach shepherds. There are several places named "Bač":  There is also a large number of place names beginning with letters "bač-" scattered all over the former Yugoslavia, including places with names Bača, Bačevac, Bačevci, Bačevica, Bačevići, Bačica, Bačići, Bačija, Bačije, Bačina, Bačinci, Bačinska jezera, Bačište, Bačkovac, Bačkovica, Bačva, Bačvice, etc. There is also a certain number of place names beginning with letters "bač-" in other Slavic and non-Slavic countries as well. In Bulgaria, there is a well-known tourist destination - the Orthodox monastery Bachkovo.