In the world, Chayya (Chayya 
, ชยา ) is quite a rare predominantly girly, but very seldom male forename. The forename Chayya is characteristic of Thailand, where it is a rare epicene name, and India, where it is a very rare girly name. Very seldom, Chayya is the last name as well as the forename.
Das, Chavan, Chacha, Clancy, Borkar, Bhatty, Bhatia, Kanwar, Rathod, Gandhi, Gopale, Jadhav, Juemjutitam, Wabale, Sakhare, Solanki, Sonwane, Karande, Gaykwad, Thakare, Salunkhe, Gayakwad, Shinde, Sawant, Sardar, Lalji, Mane, More, Bera, Kale, Paul, Rani, Raut, Devi, Giri, Naik, Gujadhur, Sapso, Chang, Bassi, Bagul, Bauri, Kadam, Patil, Palan, Pawar, Gupta, Ghule, Singh, and Schneider