 The ethnogenesis of Croats is uncertain and there are several competing theories, Slavic and Iranian being the most frequently put forward. The most widely accepted of these, the Slavic theory, proposes migration of White Croats from the territory of White Croatia during the Migration Period. Conversely, the Iranian theory proposes Iranian origin, based on Tanais Tablets containing Greek inscription of given names Χορούαθ [ος], Χοροάθος and Χορόαθος (Khoroúathos, Khoroáthos, and Khoróathos) and their interpretation as anthroponyms of Croatian people.
