Family name Mritunjaya (Mritunjaya 
) , across the world, is a very rare last name. The family name Mritunjaya is habitual in Southern Asia, particularly India, where it is an extremely rare surname. Much more frequently, Mritunjaya is the forename as well as the last name.
Sah, Mandal, Malhan, Mahato, Mishra, Sharma, Shukla, Kumari, Pandey, Pasvan, Prasad, Thakur, Tivari, Tiwari, Mohanty, Chandel, Chouhan, Bhaskar, Bhuiyan, Pradhan, Kumar Das, Panjiyara, Yadav, Varma, Layak, Gupta, Pal, Ram, Rai, Das, Jha, Sinh, Alla, Raut, Yadv, Mahto, Srivastava, Masat, Mehta, Sarma, Sagar, Singh, Chari, Bagti, Kumar, Panda, Rajak, Rawar, Mohan, and Kumar Tanti