All Iranian languages are descended from a common ancestor, <answer>Proto-Iranian</answer>. In turn, and together with Proto-Indo-Aryan and the Nuristani languages, <answer>Proto-Iranian</answer> descends from a common ancestor Proto-Indo-Iranian. The Indo-Iranian languages are thought to have originated in Central Asia. The Andronovo culture is the suggested candidate for the common Indo-Iranian culture ca. 2000 BC.
From where did Iranian languages originate?
Proto-Iranian