Cognomen Kajru (Kajru 
) , around the world, is a very rare family name. The surname Kajru is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. Much more frequently, Kajru is the forename as well as the last name.
Saw, Manjhi, Baitha, Bediya, Bhuiya, Bhuiyo, Bhogta, Kharia, Ganjhu, Lohara, Thakur, Vediya, Bhuniya, Bhuiyan, Karmali, Pradhan, Ravidas, Karamali, Uranv, Choudhary, Yadav, Nayak, Ram, Sahu, Asur, Turi, Oram, Mahli, Mahto, Munda, Mundu, Singh, Bedia, Bodra, Kamar, Pahan, Ghasi, Lohra, Tigga, Oraon, and Prajapati