Family name Kingsuk (Kingsuk 
) , in all the world, is a very rare last name. The family name Kingsuk is habitual in Thailand, where it is a very rare surname, and India, where it is an extremely rare surname. Predominantly, Kingsuk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kingsuk | United Kingdom, India, Bangladesh, Thailand, United States |
De, Mandal, Mallik, Maitra, Mondal, Sardar, Sarkar, Barman, Biswas, Naskar, Halder, Samanta, Ganguly, Majumdar, Sengupta, Banerjee, Karmakar, Pramanik, Mukherjee, Choudhury, Chatterjee, Chakraborty, Nandi, Ghosh, Gupta, Dutta, Mal, Sen, Kar, Pal, Ray, Roy, Dey, Das, Saha, Basu, Chakrabarty, Bera, Jana, Manna, Maity, Mitra, Sahoo, Koley, Kundu, Patra, Rudra, Datta, Bose, and Bhattacharya