Last name マーズ (Mars 
, Murs 
, Marrs 
) , all around the world, is a common family name. The family name マーズ is habitual in British Virgin Islands, where it is quite a common surname, U.S. Virgin Islands, and Slovenia. Not in comparison with a country's population, it most frequently occurs in the United States, Indonesia, and Morocco. Also, マーズ is the forename as well as the last name.