Surname Tayin (Tain 
, Tayin 
) , all around the world, is a common last name. The last name Tayin is habitual in South-eastern Asia, particularly Myanmar, where it is quite a common surname, Malaysia, where it is quite a rare surname, and Singapore, where it is a rare surname. In absolute terms, this name is the most popular in South-eastern Asia, particularly Myanmar, Indonesia, and Malaysia. Also, Tayin is the forename as well as the last name.