Last name Блайт (Blythe 
, Blight , Блайт 
) , in all the world, is a common family name. The last name Блайт is characteristic of Marshall Islands, where it is quite a common surname, Isle of Man, and Jamaica. In absolute terms, it most frequently occurs in the United States, the United Kingdom, and Australia. Very seldom, Блайт is the forename as well as the last name.