Last name Mác (Mark 
, Marc , Marx ) , all around the world, is a widespread cognomen. The cognomen Mác is habitual in Grenada, where it is a common surname, Saint Lucia, and Luxembourg (explore the name in all countries). Measured by absolute frequency, this name is the most popular in Nigeria, Germany, and the United States. More prevalently, Mác is the forename as well as the last name.