Last name สายหมอก (Fog 
, Saimoe , สายหมอก 
) , all around the world, is quite a rare surname. The family name สายหมอก is characteristic of Northern Europe, particularly Denmark, where it is quite a common surname, Norway, where it is a rare surname, and Sweden. Not in comparison with a country's population, it most frequently occurs in Denmark, the United States, and Egypt. Very seldom, สายหมอก is the forename as well as the last name.