Last name Chinku (Chinku 
) , in all the world, is a rare surname. The cognomen Chinku is habitual in India, where it is a very rare surname, Germany, where it is an extremely rare surname, and the United States. Predominantly, Chinku is the forename as well as the last name.
Sah, Nayak, Varma, Verma, Yadav, Mandal, Mahato, Mishra, Sharma, Singla, Behera, Kanwar, Kumari, Pandit, Paswan, Prasad, Grover, Jadhav, Thakur, Nishad, Agarwal, Chauhan, Tharu, Tanwani, Goyal, Gupta, Ram, Ray, Roy, Das, Lal, Jha, More, Saha, Sahu, Khan, Raut, Devi, Garg, Jena, Samal, Singh, Sethi, Kumar, Patel, Pawar, Pinku, Gouda, and Chaudhary