Rangpuri language
Rangpuri is an eastern Indo-Aryan language of the Bengali-Assamese branch, spoken in northern West Bengal, western Goalpara of Assam in India and Rangpur Division in Bangladesh. Many are bilingual in Bengali and Assamese in their respective regions. According to Glottolog, it forms the Central-Eastern Kamta group with the Kamta language. Together with Rajbanshi and Surjapuri they form the Kamta group of languages. Names. Rangpuri goes by numerous names, the most common being "Bahe"; though "Deshi bhasha" and "Anchalit bhasha" is also used.