Last name Papun (Papun 
) , in the world, is a rare family name. The family name Papun is characteristic of Thailand, where it is a rare surname, Bangladesh, where it is a very rare surname, and Malaysia. In absolute terms, it is the most numerous in Bangladesh, Thailand, and India. Much more prevalently, Papun is the forename as well as the last name.
De, Ghosh, Nayak, Mandal, Mahata, Mondal, Mishra, Sarkar, Barman, Behera, Biswas, Biswal, Parida, Dehury, Mahanta, Mohanta, Mohanty, Pradhan, Maharana, Karmakar, Mahapatra, Mohapatra, Panda, Panigrahi, Patra, Barik, Pal, Ray, Roy, Das, Sahu, Bera, Bhoi, Rana, Rout, Dash, Jana, Jena, Naik, Malik, Maity, Majhi, Samal, Sahoo, Singh, Sethi, Swain, Kumar, and Pattanayak