Throughout the world, Блен (Blain 
, Blin , Блен 
) is quite a rare principally masculine, but scarcely feminine forename. The first name Блен is characteristic of the Democratic Republic of the Congo, where it is quite a rare male name, Albania, and the United States, where it is a rare boy's name. Not in comparison with a country's population, it is the most numerous in the Democratic Republic of the Congo, the United States, and India. More prevalently, Блен is the last name as well as the forename.