Cognomen Krishu (Krishu 
) , across the world, is a very rare last name. The surname Krishu is habitual in Southern Asia, particularly India, where it is an extremely rare surname. More prevalently, Krishu is the forename as well as the last name.
Sen, Shetty, Khanna, Rajput, Rathva, Thakur, Trehan, Idnani, Wadhwa, Agarwal, Agrawal, Charaka, Chouhan, Bhushan, Krishna, Patidar, Panchal, Malhotra, Maharjan, Vaishnav, Sharma, Shirwaikar, Mishra, Thapa, Raj, Rao, Jha, Shah, Rana, Raaj, Rock, Devi, Garg, Jain, Mehra, Singh, Arora, Aryal, Kumar, Patel, Rawat, Gupta, Joshi, Yadav, and Panchamiya