Bhojpuri is a language spoken in parts of north-central and eastern India. It is spoken in the western part of state of Bihar, the northwestern part of Jharkhand, and the Purvanchal region of Uttar Pradesh(UP), as well as adjoining parts of the Nepal Terai. Bhojpuri is also spoken in Guyana, Suriname, Fiji, Trinidad and Tobago and Mauritius. The variant of Bhojpuri of the Surinamese Hindustanis, is also referred to Sarnami Hindi or just Sarnami and has experienced considerable Creole and Dutch lexical influence. More Indians in Suriname know Bhojpuri compared to Guyana and Trinidad where the language is largely forgotten. Bhojpuri is part of the Eastern-Hindi or Bengali continuum of languages which once extended from Assam and Bengal to Benaras. While the rest of Bihar and Uttar Pradesh slowly adopted the new Hindi standard (Khadi Boli), the language remained strong in the areas between Patna and Benaras. Bhojpuri and several closely related languages, including Maithili and Magadhi, are together known as the Bihari languages. They are part of the Eastern Zone group of Indo-Aryan languages which includes Bengali and Oriya. The scholar, polymath and polyglot Mahapandit Rahul Sankrityayan wrote some works in Bhojpuri. Other eminent writers include Viveki Rai. The number of Bhojpuri writers is small compared to the number of speakers. Some other notable Bhojpuri personalities are legendary freedom fighter Swami Sahajanand Saraswati, first president of India Rajendra Prasad, Manoj Bajpai, and former Indian prime minister Lal Bahadur Shastri, Chandra Shekhar. Bihar Kokila Padma Shri Sharda Sinha is a famous Bhojpuri folk singer.
Source : Wikipedia