Family name 单 上 暗 红 (单 上 暗 红 ) , throughout the world, is an extremely rare last name. Much more prevalently, 单 上 暗 红 is the forename as well as the last name.
) , throughout the world, is an extremely rare last name. Much more prevalently, 单 上 暗 红 is the forename as well as the last name.