Cognomen Kusam (Kusam 
) , throughout the world, is quite a rare family name. The surname Kusam is habitual in India, where it is a rare surname, Malaysia, and Indonesia. Much more frequently, Kusam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kusam | Indonesia, United Kingdom, Malaysia, United States, India |
| nari reddy kusam Indian businessperson (born 1949, child of Nagendra Reddy Kusam), IN (b. 1949) |
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| ashokvardhan reddy kusam Indian businessperson (born 1981, child of Nagi Reddy Kusam), IN (b. 1981) |
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Ali, Patel, Pyari, Reddy, Gupta, Goyal, Latta, Tyagi, Varma, Verma, Yadav, Mishra, Sharma, Shamar, Sehgal, Bansal, Kanwar, Kanvar, Khanna, Kumari, Thakur, Tiwari, Kumar, Chand, Arora, Singh, Bai, Kol, Pal, Lal, Wai, Sood, Bala, Bair, Kali, Kaur, Shamara, Rana, Raja, Devi, Debi, Garg, Lata, Jain, Negi, Vati, Saini, Sahni, Rani, and Malhotra