Family name Subhak (Subhak 
) , across the world, is a very rare cognomen. The cognomen Subhak is habitual in Southern Asia, particularly India, where it is an extremely rare surname. Predominantly, Subhak is the forename as well as the last name.
Sah, Sharma, Paswan, Tatama, Thakur, Tiwari, Mohanty, Mapara, Mukhiya, Chaupal, Pasavan, La Devi, Majumdar, Rishidev, Siwaraksa, Saradar, Mahato, Mandal, Yadav, Sih, Ram, Ray, Das, Lal, Saha, Sada, Devi, Mahto, Saday, Singh, Kamat, Kumar, Patel, Rishi, Chaudhary, and Chaudhari