Cognomen Supratim (Supratim 
) , across the world, is a very rare last name. The surname Supratim is habitual in Singapore, where it is a rare surname, and India, where it is an extremely rare surname. Predominantly, Supratim is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Supratim | United Arab Emirates, Australia, United States, India, Bangladesh |
De, Mandal, Mondal, Mishra, Sarkar, Chanda, Biswas, Debnath, Goswami, Majumder, Majumdar, Sengupta, Banerjee, Bhowmick, Karmakar, Dasgupta, Mukherjee, Chaudhuri, Choudhury, Chowdhury, Chatterjee, Chakraborty, Nandi, Ghosh, Gupta, Dutta, Sen, Kar, Pal, Ray, Roy, Deb, Dey, Das, Saha, Basu, Bhattacharya, Bose, Dhar, Guha, Jana, Manna, Maity, Mitra, Sinha, Kundu, Patra, Datta, Paul, and Bhattacharjee