Family name Garja (Garja 
, Гаря 
) , worldwide, is a rare last name. The surname Garja is characteristic of Belarus, where it is a very rare surname, Ukraine, and India. In absolute terms, it most frequently occurs in India, Ukraine, and Russia. More prevalently, Garja is the forename as well as the last name.
Man, Manjhi, Bariha, Brahma, Bhuiya, Darjee, Ganjhu, Gurung, Mandal, Grande, Tamang, Chettri, Chhetri, Bhuiyan, Pradhan, Daimari, Guragai, Limboo, Khatiwada, Manger, Rabha, Bai, Ram, Ray, Rai, Das, Suna, Boro, Limbu, Brar, Devi, Gill, Magar, Munda, Singh, Suner, Subba, Kami, and Khatiwoda