Surname בלנקו (Blanco 
, Blanko , Belenko 
) , across the world, is a widespread last name. The cognomen בלנקו is habitual in Latin America and the Caribbean, particularly Costa Rica, where it is a common surname, Venezuela, and Nicaragua (explore the name in all countries). In absolute terms, it is the most numerous in Latin America and the Caribbean, particularly Mexico, Argentina, and Venezuela. Very seldom, בלנקו is the forename as well as the last name.