All people of different races, living in Baltistan are called Balti. Greeks used the word Byaltae instead of Bal-ti, which in Tibetan means water gorge. The historian Ptolemy who was also a general in the army of Alexander the Great had named the region (Byaltae) in his book. Baltistan is the Persian translation of "Baltiyul", “The Homeland of Balti”. The people belonging to Balti nationality are settled on both banks of the river Indus from Kargil (in the east) to Haramosh (in the west) and from Karakoram range (in the north) to Deosai plains (in the south). In this nationality the majority comes from Tibetan origin. However people migrated to this area in different periods of ancient times, on account of different reasons and after merging in the prevailing Tibetan society, gave birth to a new civilisation. All these multi-racial groups speak Balti language, which is a branch of the ancient Tibetan language. However, in some rural areas, the Sheen people still speak Shina language.