Surname Papapu (Papapu 
) , across the world, is quite a rare last name. The family name Papapu is habitual in Southern Asia, particularly India, where it is a rare surname. Much more frequently, Papapu is the forename as well as the last name.
Za, Mandal, Manjhi, Mahato, Mishra, Mistri, Sahani, Sharma, Ansari, Baitha, Bhagat, Pandit, Pandey, Paswan, Prasad, Thakur, Tiwari, Mukhiya, Chauhan, Pasavan, Ravidas, Chaudhary, Yadav, Tanti, Gupta, Rajak, Sah, Sav, Saw, Ram, Ray, Das, Jha, Sahu, Sada, Sinh, Chaudhari, Alam, Raut, Devi, Giri, Manzi, Mahto, Mochi, Sahni, Singh, Kumar, Patel, Khan, and Choudhary