Last name Kosiya (Kosiya 
) , around the world, is a very rare cognomen. The cognomen Kosiya is characteristic of India, where it is an extremely rare surname, Nigeria, and the United States. More frequently, Kosiya is the forename as well as the last name.
Bai, Kha, Ram, Devi, Khatun, Shalita, Chaianan, Viriyanatavong, and Viriyanantavong