Koch is a

Sino-Tibetan language Sino-Tibetan, also cited as Trans-Himalayan in a few sources, is a family of more than 400 languages, second only to Indo-European in number of native speakers. The vast majority of these are the 1.3 billion native speakers of Chinese languages. ...

spoken by the

Koch people The Koch are a small trans-border ethnic group of Assam and Meghalaya in India and northern Bangladesh. The group consists of nine matrilineal and strictly exogamous clans, with some of them preserving a hitherto sparsely documented Boro-Garo ...

Republic of India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...

and Koch people in

Nepal Nepal (; ne, नेपाल ), formerly the Federal Democratic Republic of Nepal ( ne, सङ्घीय लोकतान्त्रिक गणतन्त्र नेपाल ), is a landlocked country in South Asia. It is mai ...

Bhutan Bhutan (; dz, འབྲུག་ཡུལ་, Druk Yul ), officially the Kingdom of Bhutan,), is a landlocked country in South Asia. It is situated in the Eastern Himalayas, between China in the north and India in the south. A mountainous ...

and

Bangladesh Bangladesh (}, ), officially the People's Republic of Bangladesh, is a country in South Asia. It is the eighth-most populous country in the world, with a population exceeding 165 million people in an area of . Bangladesh is among the mos ...

Geographical distribution

Koch is spoken in: *

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 ...

: **

Baksa district Baksa district ( or ) is an administrative district in the Bodoland Territorial Region of Assam, one of the North-Eastern states of India. The administrative headquarters is at Mushalpur. Manas National Park is a part of this district. Histor ...

- Hodi or Koch Mandai **

Darrang district Darrang () is an administrative district in the state of Assam in India. The district headquarters are located at Mangaldoi. The district occupies an area of 1585 km2. History No definitive records about Darrang are available for the pre-med ...

- Hodi or Koch Mandai **

Dhemaji district Dhemaji district (Pron:deɪˈmɑ:ʤi or di:ˈmɑ:ʤi) is an administrative district in the state of Assam in India. The district headquarters are located at Dhemaji and commercial headquarters being located Silapathar. The district occupies an a ...

- Hodi or Koch Mandai **

Goalpara district Goalpara district is an administrative district of the Indian state of Assam. History It was a princely state ruled by the Koch kings and the then ruler of the undivided kingdom. Today the erstwhile Goalpara district is divided into Kokrajha ...

- Madaci koch, kocha Rabha, Kocho koro, Hodi or Koch Mandai **

Lakhimpur district Lakhimpur district ( ) is an administrative district in the state of Assam in India. The district headquarter is located at North Lakhimpur. The district is bounded on the North by Siang and Papumpare districts of Arunachal Pradesh and on the Eas ...

- Hodi or Koch Mandai **

Nagaon district Nagaon is an administrative district in the Indian state of Assam. At the time of the 2011 census it was the most populous district in Assam, before Hojai district was split from it in 2016. History Batadrowa gave birth to the Vaishnavite ...

- Hodi or Koch Mandai, Kocho koro **

Udalguri district Udalguri district (Pron:ˌʊdʌlˈgʊəri), also known as Odalguri, is a district in the Bodoland Territorial Region of the state of Assam in Northeastern India. Udalguri town is the headquarters of the district. Etymology The name Udalguri, deno ...

- Hodi or Koch Mandai **

Sonitpur district Sonitpur district ron: ˌsə(ʊ)nɪtˈpʊə or ˌʃə(ʊ)nɪtˈpʊəis an administrative district in the state of Assam in India. The district headquarters is located at Tezpur. Etymology The name of the is derived from a mythological story fo ...

- Hodi or Koch Mandai *

: Hodi or Koch Mandai and Kocho koro *

Bihar Bihar (; ) is a state in eastern India. It is the 2nd largest state by population in 2019, 12th largest by area of , and 14th largest by GDP in 2021. Bihar borders Uttar Pradesh to its west, Nepal to the north, the northern part of West Be ...

: Rajbongshi koch *

Meghalaya Meghalaya (, or , meaning "abode of clouds"; from Sanskrit , "cloud" + , "abode") is a states and union territories of India, state in northeastern India. Meghalaya was formed on 21 January 1972 by carving out two districts from the state of As ...

: **

East Khasi hills East Khasi Hills is an administrative district in the state of Meghalaya in India. The district headquarters are located at Shillong. The district occupies an area of 2752 km² and has a population of 825,922 (as of 2011). , it is the most ...

- Hodi alias Koch Mandai **

West Garo Hills district West Garo Hills is an administrative district in Garo Hills of the state of Meghalaya in India. Tura town is the administrative headquarters of the district. The district occupies an area of 3714 km². In 2011 its population was 643,291. As ...

- Kocha rabha or Koch *

Tripura Tripura (, Bengali: ) is a state in Northeast India. The third-smallest state in the country, it covers ; and the seventh-least populous state with a population of 36.71 lakh ( 3.67 million). It is bordered by Assam and Mizoram to the east a ...

: Hodi or Koch Mandai or koch *

West Bengal West Bengal (, Bengali: ''Poshchim Bongo'', , abbr. WB) is a state in the eastern portion of India. It is situated along the Bay of Bengal, along with a population of over 91 million inhabitants within an area of . West Bengal is the fourt ...

: Rajbongshi koch, Kocha Rabha

Notes

References

* Languages of Bangladesh Sal languages Languages of Assam Languages of Meghalaya Languages of Tripura Endangered languages of India {{st-lang-stub