Surname Diyath (Diyath 
) , across the world, is an extremely rare family name. The cognomen Diyath is habitual in Southern Asia, particularly India, where it is an extremely rare surname. Much more prevalently, Diyath is the forename as well as the last name.
Isuru, Vindula, Visidagamage, Rajapakshe, Wijesinghe, Abeywickrema, Nanayakkara, and Wickramaratne