Family name Promit (Promit 
) , around the globe, is a rare surname. The last name Promit is habitual in Bangladesh, where it is a rare surname, France, where it is an extremely rare surname, and the United States. In absolute terms, this name is the most popular in Bangladesh, France, and India. More frequently, Promit is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Promit | Switzerland, United States, India, Bangladesh, Myanmar |
De, Mandal, Mondal, Moulik, Sanyal, Sarkar, Sahani, Bagchi, Biswas, Ghosal, Lahiri, Ganguly, Majumder, Majumdar, Sengupta, Banerjee, Karmakar, Mukherjee, Chowdhury, Chatterjee, Chakraborty, Chakrabarti, Hazra, Ghosh, Gupta, Dutta, Sen, Pal, Ray, Rai, Roy, Dey, Das, Nag, Saha, Basu, Bhattacharya, Bose, Paul, Nath, Mitra, Singh, Sinha, Barua, Banik, Basak, Kundu, Kumar, Khan, and Bhattacharjee