Bengali

Language · official in 1 country

On 21 February 1952 protesters demanding that Bengali be a state language of Pakistan were killed near the University of Dhaka, and the date is now International Mother Language Day. Bangla is an Indo-Aryan language written in its own abugida. In 2025 it had over 242 million native speakers. It is official in 1 country on record, Bangladesh.

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The language on record

Own name
বাংলা
ISO 639-1
BN
ISO 639-3
BEN
Script
Bengali
Beng · left to right
Family
Indo-Aryan
Indo-European
Official in
1 country
Bangladesh

Where Bengali is official

Bangladesh is the only country record that lists Bengali. India names it among its 22 official languages and in several states, which India's record does not carry.

About Bengali

Why the language movement mattered for Bangladesh

In 1948 the government of Pakistan tried to make Urdu the sole state language, and East Bengal answered with the Bengali language movement. The killings of 1952 followed, and in 1956 Bengali was made a state language of Pakistan. The movement fed a Bengali nationalism that led to the emergence of Bangladesh in 1971. UNESCO has marked 21 February as International Mother Language Day every year since 2000.

Article 3 of the Constitution of Bangladesh makes Bengali the sole official language. The Bengali Language Implementation Act of 1987 requires it in all records and correspondence, in laws, in court proceedings and in government and autonomous offices.

Where did Bengali grow from

It descends from the Prakrits spoken in Bengal, which Suniti Kumar Chatterji called eastern Magadhi Prakrit, and from the Apabhraṃśa of the east. A Sanskrit and Chinese dictionary compiled by Li-Yen in 782 CE contains 51 Bengali words, evidence for Old Bengali by the 8th century. From the 13th century Arabic and Persian entered the vocabulary, and the Bengal Sultanate raised Bengali above Persian at court. The modern literary standard formed in the 19th and early 20th centuries on the west-central dialect of Shantipur in Nadia.

What makes the spelling hard to predict

The script hangs its letters from a headstroke called the matra, and a letter and a numeral can differ only by that line: ত is a letter, ৩ is 3. Nearly 285 ligatures stand for consonant clusters. Spelling still follows the Sanskrit model, so three letters, শ, ষ and স, can all stand for one sound. Words taken whole from Sanskrit, many of them reintroduced by Vidyasagar's reforms in the 19th century, kept their spelling while their pronunciation shifted.

Common questions

Questions about Bengali

Is Bangla the same as Bengali?

Yes. Bangla is the name in the language itself; Bengali is the English name.

Which national anthems are in Bengali?

Both Bangladesh's Amar Sonar Bangla and India's Jana Gana Mana, written by Rabindranath Tagore. Bangladesh's national march, Chol Chol Chol by Kazi Nazrul Islam, is in Bengali too.

Did Bengali ever use another script?

Communities in some places did. Arabic script was used across Bengal until the 19th century, Sylhet Nagri was standardised for print around 1869, and Portuguese missionaries began writing Bengali in Roman letters in the 16th century, printing works in Lisbon in 1743.

When did India name Bengali a classical language?

On 3 October 2024.