Surname Блих (Blix 
, Blih 
, Блих 
) , across the world, is quite a rare family name. The surname Блих is habitual in Northern Europe, particularly Norway, where it is quite a common surname, Sweden, where it is quite a rare surname, and Denmark. In absolute terms, this name is the most popular in Norway, Sweden, and the United States. Very seldom, Блих is the forename as well as the last name.