Last name Kushum (Kushum 
) , in all the world, is a rare family name. The cognomen Kushum is characteristic of Southern Asia, particularly Nepal, where it is a rare surname, Bangladesh, and India, where it is a very rare surname. Much more prevalently, Kushum is the forename as well as the last name.
Sah, Gupta, Thapa, Nesha, Varma, Verma, Yadav, Mandal, Mishra, Sharma, Shukla, Barman, Kanwar, Kalita, Khatun, Kunwar, Kumari, Pandey, Thakur, Tiwari, Acharya, Chauhan, Patel, Kumar, Begam, Sinha, Ali, Bai, Pal, Ram, Ray, Rai, Roy, Das, Lal, Sahu, Khatoon, Bano, Kali, Rani, Devi, Debi, Deka, Lata, Jain, Tara, Vati, Singh, Bibi, and Shrivastav