Surname Bubai (Bubai 
, 不败 
) , globally, is a rare family name. The cognomen Bubai is habitual in United Arab Emirates, where it is a rare surname, Nigeria, where it is a very rare surname, and India, where it is an extremely rare surname. Much more prevalently, Bubai is the forename as well as the last name.
De, Nandi, Hazra, Mandal, Mondal, Santra, Sardar, Sarkar, Singha, Barman, Biswas, Naskar, Halder, Haldar, Samanta, Debnath, Adhikari, Adhikary, Banerjee, Karmakar, Pramanik, Mukherjee, Ghosh, Dhara, Dutta, Patra, Mal, Sen, Bag, Pal, Ray, Roy, Dey, Das, Maji, Saha, Chatterjee, Bera, Jana, Manna, Malik, Maity, Majhi, Modak, Singh, Bagdi, Bauri, Kundu, Paul, and Chakraborty