Cognomen Chowdhuri (Chowdhuri 
) , in all the world, is a widespread last name. The family name Chowdhuri is habitual in India, where it is quite a common surname, Bangladesh, where it is quite a rare surname, and Oman. Not in comparison with a country's population, it is commonest in India, Bangladesh, and Saudi Arabia.
| VARIANT | COUNTRY |
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| Chowdhuri | Oman, India, Bangladesh, United States, Saudi Arabia |
| pramatha kanta chowdhuri botanist (b. 1923) |
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| satyabrata rai chowdhuri British political scientist, IN (b. 1935) |
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| amit chowdhuri Indian businessperson (born 1949, child of Late Amulya Bhushan Chowdhuri), IN (b. 1949) |
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| ramen roy chowdhuri Indian actor, IN |
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| susmita chowdhuri researcher |
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| praheli dhar chowdhuri researcher |
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| partha bikram chowdhuri Recipient of Shaurya Chakra, IN |
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| malay bikas chowdhuri researcher |
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