Cognomen מוס (Mos 
, Moss , Mohs 
) , around the world, is a widespread surname. The cognomen מוס is habitual in Bahamas, where it is a common surname, Isle of Man, where it is quite a common surname, and Botswana (explore the name in all countries). In absolute terms, the name is most common in the United States, the United Kingdom, and Australia. Much less frequently, מוס is the forename as well as the last name.