Last name Muntar (Monter 
, Muntar 
) , across the world, is a common family name. The surname Muntar is habitual in Mexico, where it is quite a rare surname, Philippines, and the Dominican Republic, where it is a rare surname. Measured by absolute frequency, this name is the most popular in Mexico, Philippines, and the United States. Very seldom, Muntar is the forename as well as the last name.