Last name Agnu (Agnu 
) , throughout the world, is a very rare cognomen. The surname Agnu is characteristic of Nigeria, where it is an extremely rare surname, Malaysia, and India. Much more frequently, Agnu is the forename as well as the last name.
Saw, Mandal, Manjhi, Mahato, Mahali, Sargar, Baraik, Badaik, Bhagat, Bhumij, Bhuiya, Kharia, Pandit, Panika, Paswan, Prasad, Lohara, Thakur, Mahanta, Khariya, Khadiya, Pradhan, Urang, Yadav, Oraon, Nayak, Kol, Pal, Ram, Ray, Das, Lal, Mura, Sahu, Sekh, Gour, Mahaldar, Gope, Urao, Mahto, Majhi, Munda, Singh, Kalel, Kumar, Pahan, Gupta, Lohar, Turi, and Karmakar