Surname ลูกจาก (ลูกจาก , Lukjak ) , throughout the world, is an extremely rare last name. Much more frequently, ลูกจาก is the forename as well as the last name.
Lookjak
วิชัยหาญ
, Lukjak 
) , throughout the world, is an extremely rare last name. Much more frequently, ลูกจาก is the forename as well as the last name.