Surname Sutirtha (Sutirtha 
) , globally, is a very rare last name. The cognomen Sutirtha is habitual in Indonesia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Predominantly, Sutirtha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sutirtha | Canada, United States, India, Indonesia, Australia |
De, Sanyal, Sarkar, Astono, Bakshi, Bagchi, Biswas, Daskar, Samanta, Acharya, Debnath, Majumdar, Sengupta, Banerjee, Bhowmick, Dasgupta, Talukdar, Mukherjee, Choudhury, Chatterjee, Chakraborty, Bhattacharya, Mondal, Mandal, Hazra, Nandi, Sen, Pal, Ray, Roy, Dey, Das, Saha, Basu, Bose, Paul, Gangopadhyay, Guha, Maity, Mitra, Sinha, Banik, Kabir, Kundu, Datta, Dutta, Gupta, Ghosh, Jana, and Bhattacharjee