Family name Avay (Avay 
, Авай 
) , all around the world, is a very rare surname. The last name Avay is habitual in Kyrgyzstan, where it is a rare surname, Russia, where it is an extremely rare surname, and India. Much more frequently, Avay is the forename as well as the last name.
Pal, Nayak, Verma, Yadav, Mandal, Mahato, Mondal, Mishra, Santos, Sarkar, Sharma, Singha, Subedi, Barman, Biswas, Pandey, Prasad, Gurung, Jaynes, Tiwari, Corbett, Johnson, Ghosh, Shrestha, Gupta, Kumar, Raj, Roy, Das, Saha, Shaw, Bell, Paul, Dash, Lama, Jena, Ekka, Ojha, Malik, Sahoo, Singh, Sinha, Silva, Souza, Barik, Bagdi, Karki, Patra, and Dolberry