Bengali language
In the 3rd century BCE, Indo-Aryans arrived in Bengal and began a process of Sanskritisation that would shape the language for millennia. Early varieties of Prakrit spoken in the region were called eastern Magadhi Prakrit by linguist Suniti Kumar Chatterji. By the end of the first millennium, Ardha Magadhi gave way to Apabhraśa, which eventually evolved into distinct regional dialects. A Sanskrit-Chinese dictionary compiled by Chinese poet Li-Yen in 782 AD contains 51 Bengali words, proving Old Bengali existed at least by the 8th century. The ancestor of modern Bengali was the language of the Pala Empire and later the Sena dynasty. During the medieval period, Middle Bengali developed through the elision of word-final ô and the spread of compound verbs originating from Sanskrit schwa. Arab Muslim and Turco-Persian expeditions arriving as early as the 7th century introduced Islamic influence, leading to the development of Dobhashi, a highly Persianized register. In the court of Sultan Jalaluddin Muhammad Shah, Bengali became the universal language despite Persian being understood by some officials. Major texts like Yusuf-Zulekha by Shah Muhammad Sagir and Srikrishna Kirtana by Chandidas poets emerged between 1400 and 1800. Modern standard Bengali developed during the 19th and early 20th centuries based on the west-central dialect spoken in Shantipur region of Nadia district.
Over 242 million native speakers use Bengali today, with another 43 million speaking it as a second language as of 2025. It is the sixth most spoken native language globally and seventh overall by total speakers. In Bangladesh, 98% of citizens use Bengali as their first language, making it the sole official language under Article 3 of the Constitution. The Bengali Language Implementation Act of 1987 mandates its use in all government records, legal proceedings, and court documents. In India, Bengali serves as the official language for West Bengal, Tripura, and Barak Valley in Assam. Since September 2011, it has been the second official language of Jharkhand state. Significant populations speak Bengali across Bihar, Arunachal Pradesh, Delhi, Chhattisgarh, Meghalaya, Mizoram, Nagaland, Odisha, and Uttarakhand. Diaspora communities exist throughout Europe, North America, the Middle East, Singapore, Malaysia, Australia, Canada, the United Kingdom, and Italy. Bengali is the most widely spoken language in the Andaman and Nicobar Islands. The national anthems of both Bangladesh (Amar Sonar Bangla) and India (Jana Gana Mana) were written in Bengali by Nobel laureate Rabindranath Tagore. In 2024, the Government of India conferred classical language status on Bengali.
In 1948, the government of Pakistan attempted to impose Urdu as the sole state language, triggering widespread resistance from Bengali speakers. On the 21st of February 1952, five students and political activists were killed during protests near the University of Dhaka campus. These individuals became the first martyrs to die for their right to speak their mother tongue. The movement fostered strong linguistic consciousness that eventually led to the emergence of Bangladesh in 1971. By 1956, Bengali was officially recognized as a state language within Pakistan. UNESCO designated the 21st of February as International Mother Language Day in 1999 to commemorate these events. Since 2000, this date has been observed annually worldwide. In 2010, parliamentarians in both Bangladesh and West Bengal proposed making Bengali an official UN language. As of January 2023, no further action had been taken on this proposal, though the UN adopted Bangla as an unofficial language in 2022 following a resolution tabled by India. The national march Notuner Gaan, written by Kazi Nazrul Islam in 1928, was adopted as Bangladesh's official marching song in 1972.
Regional varieties form a dialect continuum with four major clusters identified by linguist Suniti Kumar Chatterji: Rarhi, Vangiya, Kamrupi, and Varendri. The West-Central dialects known as Rarhi or Nadia dialect form the basis for modern standard colloquial Bengali. In eastern and south-eastern Bangladesh including Barisal, Chittagong, Dhaka, and Sylhet Divisions, stops and affricates are pronounced as fricatives rather than plosives. Some varieties like Sylheti, Chittagonian, and Chakma feature contrastive tone where pitch distinguishes word meanings. Kharia Thar and Mal Paharia share similarities with Western Bengali but are classified as separate languages. Hajong is considered distinct despite sharing features with Northern Bengali dialects. Standard Colloquial Bengali developed from the Shantipur and Shilaidaha regions of Nadia and Kushtia Districts respectively. Speakers in southeastern West Bengal including Kolkata use Standard Colloquial Bengali while other regions maintain minor variations. The Chittagong region dialect bears only superficial resemblance to standard forms and remains least widely understood among general Bengalis. Most speakers communicate fluently in both Standard Colloquial Bengali and one or more regional dialects. Religious differences influence vocabulary choices with Muslims favoring Persian and Arabic derived terms while Hindus prefer Sanskrit-derived words.
Continue Browsing
Common questions
When did the Indo-Aryans arrive in Bengal and begin Sanskritisation?
The Indo-Aryans arrived in Bengal during the 3rd century BCE and began a process of Sanskritisation that shaped the language for millennia. Early varieties of Prakrit spoken in the region were called eastern Magadhi Prakrit by linguist Suniti Kumar Chatterji.
What is the earliest evidence of Old Bengali existence?
A Sanskrit-Chinese dictionary compiled by Chinese poet Li-Yen in 782 AD contains 51 Bengali words, proving Old Bengali existed at least by the 8th century. The ancestor of modern Bengali was the language of the Pala Empire and later the Sena dynasty.
How many native speakers use Bengali today as of 2025?
Over 242 million native speakers use Bengali today with another 43 million speaking it as a second language as of 2025. It is the sixth most spoken native language globally and seventh overall by total speakers.
Why was the 21st of February 1952 significant for the Bengali language movement?
On the 21st of February 1952 five students and political activists were killed during protests near the University of Dhaka campus while resisting the imposition of Urdu. These individuals became the first martyrs to die for their right to speak their mother tongue.
Which dialect forms the basis for modern standard colloquial Bengali?
The West-Central dialects known as Rarhi or Nadia dialect form the basis for modern standard colloquial Bengali. Standard Colloquial Bengali developed from the Shantipur and Shilaidaha regions of Nadia and Kushtia Districts respectively.