The Indo-Iranian languages (also Indo-Iranic languages or Aryan languages) constitute the largest and southeasternmost extant branch of the

Indo-European The Indo-European languages are a language family native to the overwhelming majority of Europe, the Iranian plateau, and the northern Indian subcontinent. Some European languages of this family, English, French, Portuguese, Russian, Du ...

language family A language family is a group of languages related through descent from a common ''ancestral language'' or ''parental language'', called the proto-language of that family. The term "family" reflects the tree model of language origination in h ...

(with over 400 languages), predominantly spoken in the geographical subregion of Southern Asia. They have more than 1.5 billion speakers, stretching from

Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...

(

Romani Romani may refer to: Ethnicities * Romani people, an ethnic group of Northern Indian origin, living dispersed in Europe, the Americas and Asia ** Romani genocide, under Nazi rule * Romani language, any of several Indo-Aryan languages of the Roma ...

Mesopotamia Mesopotamia ''Mesopotamíā''; ar, بِلَاد ٱلرَّافِدَيْن or ; syc, ܐܪܡ ܢܗܪ̈ܝܢ, or , ) is a historical region of Western Asia situated within the Tigris–Euphrates river system, in the northern part of the ...

(

Kurdish languages Kurdish (, ) is a language or a group of languages spoken by Kurds in the geo-cultural region of Kurdistan and the Kurdish diaspora. Kurdish constitutes a dialect continuum, belonging to Western Iranian languages in the Indo-European lang ...

, Zaza–Gorani and Kurmanji Dialect continuum) and the

Caucasus The Caucasus () or Caucasia (), is a region between the Black Sea and the Caspian Sea, mainly comprising Armenia, Azerbaijan, Georgia, and parts of Southern Russia. The Caucasus Mountains, including the Greater Caucasus range, have historica ...

( Ossetian, Tat and Talysh) eastward to

Xinjiang Xinjiang, SASM/GNC: ''Xinjang''; zh, c=, p=Xīnjiāng; formerly romanized as Sinkiang (, ), officially the Xinjiang Uygur Autonomous Region (XUAR), is an autonomous region of the People's Republic of China (PRC), located in the northwes ...

( Sarikoli) and

Assam Assam (; ) is a state in northeastern India, south of the eastern Himalayas along the Brahmaputra and Barak River valleys. Assam covers an area of . The state is bordered by Bhutan and Arunachal Pradesh to the north; Nagaland and Manipur ...

( Assamese), and south to

Sri Lanka Sri Lanka (, ; si, ශ්‍රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an ...

( Sinhala) and the

Maldives Maldives (, ; dv, ދިވެހިރާއްޖެ, translit=Dhivehi Raajje, ), officially the Republic of Maldives ( dv, ދިވެހިރާއްޖޭގެ ޖުމްހޫރިއްޔާ, translit=Dhivehi Raajjeyge Jumhooriyyaa, label=none, ), is an archipelag ...

( Maldivian), with branches stretching as far out as Oceania and the Caribbean for

Fiji Hindi Fiji Hindi (Devanagari: ) is an Indo-Aryan language spoken by Indo-Fijians. It is an Eastern Hindi language, considered to be a dialect of Awadhi that has also been subject to considerable influence by Bhojpuri, other Bihari languages, Bihari ...

and

Caribbean Hindustani Caribbean Hindustani is an Indo-Aryan language spoken by Indo-Caribbeans and the Indo-Caribbean diaspora. It is mainly based on the Bhojpuri and Awadhi dialects. These Hindustani dialects were the most spoken dialects by the Indians who came as i ...

respectively. Furthermore, there are large diaspora communities of Indo-Iranian speakers in northwestern Europe (the

United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and ...

), North America (

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., ...

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by to ...

Australia Australia, officially the Commonwealth of Australia, is a sovereign country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. With an area of , Australia is the largest country by ...

South Africa South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring coun ...

, and the Persian Gulf Region (

United Arab Emirates The United Arab Emirates (UAE; ar, اَلْإِمَارَات الْعَرَبِيَة الْمُتَحِدَة ), or simply the Emirates ( ar, الِْإمَارَات ), is a country in Western Asia (Middle East, The Middle East). It is ...

Saudi Arabia Saudi Arabia, officially the Kingdom of Saudi Arabia (KSA), is a country in Western Asia. It covers the bulk of the Arabian Peninsula, and has a land area of about , making it the fifth-largest country in Asia, the second-largest in the Ara ...

). The common ancestor of all of the languages in this family is called

Proto-Indo-Iranian Proto-Indo-Iranian, also Proto-Indo-Iranic is the reconstructed proto-language of the Indo-Iranian/Indo-Iranic branch of Indo-European. Its speakers, the hypothetical Proto-Indo-Iranians, are assumed to have lived in the late 3rd millennium ...

—also known as Common Aryan—which was spoken in approximately the late 3rd millennium BC. The three branches of the modern Indo-Iranian languages are Indo-Aryan,

Iranian Iranian may refer to: * Iran, a sovereign state * Iranian peoples, the speakers of the Iranian languages. The term Iranic peoples is also used for this term to distinguish the pan ethnic term from Iranian, used for the people of Iran * Iranian lan ...

, and Nuristani. A fourth independent branch, Dardic, was previously posited, but recent scholarship in general places Dardic languages as archaic members of the Indo-Aryan branch.

Languages

The Indo-Iranian languages consist of three groups: # Indo-Aryan/Indic, predominantly spoken in the

Indian subcontinent The Indian subcontinent is a physiographical region in Southern Asia. It is situated on the Indian Plate, projecting southwards into the Indian Ocean from the Himalayas. Geopolitically, it includes the countries of Bangladesh, Bhutan, In ...

# Iranian/Iranic, predominantly spoken in the

Iranian Plateau The Iranian plateau or Persian plateau is a geological feature in Western Asia, Central Asia, and South Asia. It comprises part of the Eurasian Plate and is wedged between the Arabian Plate and the Indian Plate; situated between the Zagros ...

# Nuristani, spoken in pockets at the northern intersection of the above regions (

Pakistan Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 24 ...

and

Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan,; prs, امارت اسلامی افغانستان is a landlocked country located at the crossroads of Central Asia and South Asia. Referred to as the Heart of Asia, it is borde ...

) Indo-Iranian languages are spoken by more than 1.5 billion people. The languages with the most speakers are a part of the Indo-Aryan group: #

Hindi–Urdu Hindustani (; Devanagari: , * * * * ; Perso-Arabic: , , ) is the ''lingua franca'' of Northern and Central India and Pakistan. Hindustani is a pluricentric language with two standard registers, known as Hindi and Urdu. Thus, the langua ...

(~590 million as the Indian census often includes

Bhojpuri Bhojpuri (;Bhojpuri entry, Oxford Dictionaries
, Oxford U ...

Awadhi Awadhi (; ), also known as Audhi (), is an Indo-Aryan language spoken in northern India and Nepal. It is primarily spoken in the Awadh region of present-day Uttar Pradesh, India. The name ''Awadh'' is connected to Ayodhya, the ancient city ...

Magahi The Magahi language (), also known as Magadhi (), is a language spoken in Bihar, Jharkhand and West Bengal states of eastern India, and in the Terai of Nepal. Magadhi Prakrit was the ancestor of Magahi, from which the latter's name deriv ...

, etc.), #

Bengali Bengali or Bengalee, or Bengalese may refer to: *something of, from, or related to Bengal, a large region in South Asia * Bengalis, an ethnic and linguistic group of the region * Bengali language, the language they speak ** Bengali alphabet, the w ...

(205 million), #

Bhojpuri Bhojpuri (;Bhojpuri entry, Oxford Dictionaries
, Oxford U ...

(150 million), #

(40 million), # Maithili (35 million), # Marwari (30 million), # Rajasthani (20 million), #

Chhattisgarhi Chhattisgarhi ( / ) is an Indo-Aryan language, spoken by approximately 16 million people from Chhattisgarh & other states. It is mostly spoken in the Indian states of Chhattisgarh, Odisha, Madhya Pradesh & Maharashtra. It is closely related ...

(18 million), # Garhwali (2.5 million), # Kumaoni (2.1 million) as dialects, #

Punjabi Punjabi, or Panjabi, most often refers to: * Something of, from, or related to Punjab, a region in India and Pakistan * Punjabi language * Punjabi people * Punjabi dialects and languages Punjabi may also refer to: * Punjabi (horse), a British Th ...

(100 million), # Marathi (90 million), #

Gujarati Gujarati may refer to: * something of, from, or related to Gujarat, a state of India * Gujarati people, the major ethnic group of Gujarat * Gujarati language, the Indo-Aryan language spoken by them * Gujarati languages, the Western Indo-Aryan sub- ...

(50 million), #

Odia Odia, also spelled Oriya or Odiya, may refer to: * Odia people in Odisha, India * Odia language, an Indian language, belonging to the Indo-Aryan branch of the Indo-European language family * Odia alphabet, a writing system used for the Odia languag ...

(35 million), #

Sindhi Sindhi may refer to: *something from, or related to Sindh, a province of Pakistan * Sindhi people, an ethnic group from the Sindh region * Sindhi language, the Indo-Aryan language spoken by them People with the name * Sarkash Sindhi (1940–2012 ...

(25 million), # Assamese (24 million), # Sinhala (19 million), #

Nepali Nepali or Nepalese may refer to : Concerning Nepal * Anything of, from, or related to Nepal * Nepali people, citizens of Nepal * Nepali language, an Indo-Aryan language found in Nepal, the current official national language and a language spoken ...

(17 million), # and

Bishnupuriya Bishnupriya Manipuri, also known as simply Bishnupriya, is an Indo-Aryan language belonging to the Bengali–Assamese linguistic sub-branch. It is a creole of Bengali language and Meitei language (officially known as Manipuri language) and ...

(12 million). Among the Iranian branch, major languages are # Persian (110 million), #

Pashto Pashto (,; , ) is an Eastern Iranian language in the Indo-European language family. It is known in historical Persian literature as Afghani (). Spoken as a native language mostly by ethnic Pashtuns, it is one of the two official langua ...

(40 million), # Kurdish (35 million), # Balochi (8 million). There are also many smaller languages.

Ethnologue ''Ethnologue: Languages of the World'' (stylized as ''Ethnoloɠue'') is an annual reference publication in print and online that provides statistics and other information on the living languages of the world. It is the world's most comprehensi ...

puts the number of Indo-Iranian languages at 448.

Glottolog ''Glottolog'' is a bibliographic database of the world's lesser-known languages, developed and maintained first at the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany (between 2015 and 2020 at the Max Planck Institute f ...

puts the number at 583.

References

Sources

* Chakrabarti, Byomkes (1994). ''A comparative study of Santali and Bengali''. Calcutta: K.P. Bagchi & Co. *

External links

Swadesh lists of Indo-Iranian basic vocabulary words
(from Wiktionary'
Swadesh-list appendix

{{DEFAULTSORT:Indo-Iranian Languages Indo-European

Languages

References

Sources

Further reading

External links