Across the world, Pingku (Pingku 
) is quite a rare unisex forename. The given name Pingku is habitual in Southern Asia, particularly Bangladesh, where it is a rare boy's name, and India, where it is a very rare gender-neutral name. Much less frequently, Pingku is the last name as well as the forename.
De, Sangma, Sarkar, Sharma, Arengh, Chakma, Barman, Brahma, Biswas, Kalita, Mirdha, Pathak, Goyala, Gohain, Malakar, Bhowmik, Debnath, Majumder, Bordoloi, Debbarma, Chaudhuri, Rmarak, Nandi, Ghosh, Gogoi, Sen, Pal, Ray, Roy, Deb, Dey, Das, Nam, Miah, Saha, Shil, Baro, Deka, Dhar, Nath, Nama, Marak, Banik, Begam, Datta, Doley, Chakraborty, and Bhattacharjee