Bengali Hindus
Bengali Hindus () are an ethnic, linguistic, and religious population who make up the majority in the Indian state of West Bengal and Tripura. In Bangladesh they form the largest minority. They are Bengalis adherents of Hinduism, and are native to the Bengal region in the eastern part of the Indian subcontinent. Bengali Hindus speak Bengali, which belongs to the Indo-Aryan language family and adhere to the Shakta and Vaishnava traditions of their native religion, Hinduism. There are significant numbers of Bengali-speaking Hindus in different Indian states.
Bangladesh
More than 98 percent of people in Bangladesh speak Bengali, sometimes called Bangla, as their native language. Dialects of Bengali are spoken in some parts of the country, which include non-standard dialects (sometimes viewed as separate languages) such as Chatgaiya, Sylheti and Rangpuri. Pakistani Biharis, stranded since 1971 and living in Bangladeshi camps, speak Urdu. Rohingya refugees from Myanmar, living in Bangladeshi camps since 1978, speak Rohingya. Several indigenous minority languages are also spoken.