All around the world, Smai (สมัย 
, Smai 
, Смай 
) is a common unisex first name. The first name Smai is characteristic of Thailand, where it is quite a common epicene name, Tunisia, where it is a rare epicene name, and Algeria, where it is a rare masculine name. Not in comparison with a country's population, it is the most numerous in Thailand, Algeria, and Morocco. Very seldom, Smai is the last name as well as the forename.