Cognomen Chunku (Chunku 
) , throughout the world, is a rare last name. The surname Chunku is habitual in Bhutan, where it is quite a common surname, Nigeria, where it is a very rare surname, and South Africa, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Bhutan, India, and Nigeria. Much more frequently, Chunku is the forename as well as the last name.
Li, Hasda, Oraon, Yadav, Mandal, Manjhi, Mahato, Murmmu, Sherpa, Basake, Bhutia, Prasad, Gurung, Lepcha, Tamang, Hansda, Hasada, Hemram, Marandi, Ravidas, Hansada, Hemaram, Thapa, Hembram, Lohar, Besra, Lu, Wu, Ram, Lal, Mura, Murm, Kang, Pani, Devi, Lama, Tudu, Mardi, Mandi, Majhi, Munda, Murmu, Saren, Singh, Soren, Baski, Bauri, Kisku, and Hembrom