ウィジャヤ
According to the chronicle "Mahavansa", written in Pali, Prince Vijaya and his entourage merged with two tribes of the ancient India present in Lanka, the Yakkha and Naga peoples. In the following centuries, there was substantial immigration from Eastern India (Vanga Kingdom (Bengal), Kalinga, Magadha) which led to an admixture of features of Eastern Prakrits.