Family name Nupur (Nupur 
) , worldwide, is a common cognomen. The cognomen Nupur is habitual in Bangladesh, where it is quite a rare surname, Oman, and Saudi Arabia, where it is a rare surname. Not in comparison with a country's population, it most frequently occurs in Bangladesh, India, and Saudi Arabia. More prevalently, Nupur is the forename as well as the last name.
De, Joshi, Verma, Mandal, Mondal, Mishra, Sarkar, Sharma, Bansal, Biswas, Kumari, Pandey, Halder, Agarwal, Agrawal, Debnath, Aggarwal, Banerjee, Karmakar, Mukherjee, Srivastava, Chatterjee, Ghosh, Chakraborty, Goyal, Dutta, Sen, Pal, Ray, Roy, Dey, Das, Saha, Shah, Bera, Paul, Devi, Garg, Jana, Jain, Majhi, Mitra, Singh, Sinha, Bauri, Kundu, Patel, Gupta, and Bhattacharya