Last name Supratik (Supratik 
) , worldwide, is a rare surname. The cognomen Supratik is habitual in Indonesia, where it is a very rare surname, and India, where it is an extremely rare surname. Much more prevalently, Supratik is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Supratik | Indonesia, United Kingdom, Australia, India, United States |
De, Sarkar, Sharma, Biswas, Ghatak, Lahiri, Acharya, Rakshit, Debnath, Ganguly, Goswami, Majumder, Majumdar, Sengupta, Banerjee, Karmakar, Dasgupta, Mukherjee, Choudhury, Chowdhury, Chatterjee, Chakraborty, Mondal, Maitra, Mandal, Nandi, Sen, Kar, Pal, Ray, Roy, Dey, Das, Saha, Basu, Bose, Bhattacharya, Paul, Guha, Jana, Maity, Mitra, Sinha, Kundu, Datta, Dutta, Gupta, Ghosh, Dhar, and Bhattacharjee