Around the globe, Arnab (Arnab 
, অর্ণব , Arnap 
) is a common masculine forename. The first name Arnab is characteristic of India, where it is quite a rare male name, Bangladesh, and Oman. In absolute terms, the name is most common in India, Bangladesh, and the United States. Much less frequently, Arnab is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Arnab | Syria, Bangladesh, United States, United Arab Emirates, India |
| অর্ণব | Bangladesh |
| Arnap | India, Thailand, Philippines |
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arnab jan deka Indian writer (b. 1967) |
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| arnab kumar jha Indian businessperson (born 1949, child of Karuna Sindhu Jha), IN (b. 1949) |
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| arnab rai choudhuri astronomer, IN (b. 1956) |
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| arnab das Indian anthropologist (b. 1963) |
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| arnab kumar de researcher ORCID ID = 0000-0001-7049-1333 |
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| arnab ghosh researcher ORCID ID = 0000-0002-7498-1994 |
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| arnab ghosh researcher ORCID 0000-0003-3355-5427 |
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| arnab rit researcher |
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| arnab datta researcher (ORCID 0000-0002-2931-1991) |
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| arnab ghosh researcher (ORCID 0000-0002-6498-258X) |
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| arnab pal health researcher with the Clinton Health Access Initiative in India (ORCID 0000-0003-2161-7520) |
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| arnab singh researcher (ORCID 0000-0002-3736-3767) |
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| arnab kundu researcher (ORCID 0000-0002-8020-7348) |
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| arnab k. pal particle physicist at University of Texas, Arlington |
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| arnab banerjee researcher ORCID 0000-0002-8727-0227 |
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De, Mondal, Sarkar, Biswas, Halder, Mallick, Samanta, Debnath, Ganguly, Goswami, Majumder, Majumdar, Sengupta, Banerjee, Karmakar, Dasgupta, Mukherjee, Choudhury, Chowdhury, Chatterjee, Chakraborty, Bhattacharya, Mandal, Nandi, Ghosh, Gupta, Sen, Kar, Pal, Ray, Roy, Dey, Das, Saha, Basu, Bera, Bhattacharyya, Bose, Guha, Jana, Manna, Maity, Mitra, Sinha, Kundu, Patra, Datta, Dutta, Paul, and Bhattacharjee