Around the world, วงษ์หลวง (วงษ์หลวง , Vongkhaluang ) is an extremely rare unknown gender first name. Much more prevalently, วงษ์หลวง is the last name as well as the forename.
Wongluang
รุณ, เกษร, เสวียน, and นันทวัน
, Vongkhaluang 
) is an extremely rare unknown gender first name. Much more prevalently, วงษ์หลวง is the last name as well as the forename.