Surname Masrin (Masrin 
) , in all the world, is quite a rare cognomen. The family name Masrin is habitual in South-eastern Asia, particularly Malaysia, where it is quite a rare surname, Indonesia, where it is a rare surname, and Philippines, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Indonesia, Malaysia, and India. Very seldom, Masrin is the forename as well as the last name.