Family name มอร์ริส (Moris 
, Morit 
, มอร์ริส 
) , all around the world, is a common cognomen. The family name มอร์ริส is habitual in Luxembourg, where it is quite a common surname, Tanzania, where it is quite a rare surname, and Belgium. Not in comparison with a country's population, it is the most numerous in Egypt, Tanzania, and Nigeria. Likewise, มอร์ริส is the forename as well as the last name.