Family name Rochak (Rochak 
, Рошак 
) , worldwide, is a rare surname. The cognomen Rochak is characteristic of Ukraine, where it is a rare surname, Belarus, and Malaysia. In absolute terms, this name is the most popular in Ukraine, Russia, and Malaysia. More frequently, Rochak is the forename as well as the last name.
Raj, Chawla, Bansal, Bhatia, Khanna, Pandey, Gurung, Tarika, Agarwal, Agraval, Agrawal, Acharya, Chauhan, Badhwar, Neupane, Malhotra, Mehrotra, Shrestha, Aggarwal, Bhardwaj, Pokharel, Chaudhary, Singla, Shukla, Sharma, Saxena, Dua, Vig, Sahu, Shah, Soni, Garg, Jain, Mehta, Saini, Singh, Srivastava, Sethi, Karki, Kumar, Dahal, Gupta, Varma, Verma, Yadav, Mishra, Mittal, Sachan, Arora, and Khandelwal