Surname Лунден (Lunden 
, Лунден 
, Lounden ) , all around the world, is quite a rare family name. The last name Лунден is habitual in Finland, where it is quite a common surname, Norway, and Eswatini, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in Finland, Norway, and the United States. Very seldom, Лунден is the forename as well as the last name.