Last name מרין (Marin , Merin , Marín ) , throughout the world, is a widespread cognomen. The cognomen מרין is habitual in Latin America and the Caribbean, particularly Costa Rica, where it is a widespread surname, Colombia, where it is a common surname, and Martinique (explore the name in all countries). Measured by absolute frequency, it is the most numerous in Colombia, Mexico, and Romania. Very seldom, מרין is the forename as well as the last name.