In the world, Sumila (Sumila 
) is a common female forename. The given name Sumila is habitual in India, where it is quite a rare feminine name, Tanzania, where it is a rare unisex name, and Nigeria. Not in comparison with a country's population, this name is the most popular in India, Nigeria, and Indonesia. Very seldom, Sumila is the last name as well as the forename.
Bai, Hasda, Oraon, Yadav, Mandal, Mahato, Mondal, Sangma, Sardar, Sarkar, Singha, Barman, Brahma, Biswas, Khatun, Kumari, Hansda, Pradhan, Tripura, Narzary, Hembrom, Debbarma, Nayak, Ghosh, Gavit, Rawat, Pal, Ray, Rai, Roy, Das, Boro, Koch, Devi, Tudu, Urao, Debsharma, Marak, Mandi, Malik, Maiti, Majhi, Murmu, Singh, Soren, Kumar, Kisku, Rabha, Mardi, and Basumatary