Surname Muntin (Montant 
, Muntin 
) , all over the world, is quite a rare last name. The surname Muntin is habitual in Western Europe, particularly France, where it is quite a rare surname, Switzerland, where it is a rare surname, and Belgium. Not in comparison with a country's population, the name is most common in France, Switzerland, and the United States. Much less frequently, Muntin is the forename as well as the last name.