The Eastern Hindi languages, are a branch of the Indo-Aryan language family spoken chiefly in Awadh region of Uttar Pradesh, Baghelkhand region of Madhya Pradesh, and Chhattisgarh, in Northern and Central India.
Eastern Hindi languages evolved from Ardhamagadhi Prakrit, which is thought to be transitional between Sauraseni and Magadhi.
[1] Eastern Hindi languages are chiefly spoken in India, but also have significant minorities in the Caribbean, Fiji, Mauritius and South Africa due to immigration.
In India, they are chiefly spoken in Awadh region in eastern Uttar Pradesh, in Baghelkhand region in northeastern Madhya Pradesh and in Chhattisgarh State.