Last name تران (Trần 
, Tran , Tren ) , all over the world, is a widespread cognomen. The surname تران is habitual in Vietnam, where it is a widespread surname, Macao, where it is a common surname, and Australia, where it is quite a common surname (explore the name in all countries). Measured by absolute frequency, it is the most numerous in Vietnam, the United States, and Australia. Much less frequently, تران is the forename as well as the last name.