Surname 규창 (규창 , Kyu-Chang ) , in the world, is an extremely rare last name. Predominantly, 규창 is the forename as well as the last name.
Gyuchang, 奎昌, and 李健
, Kyu-Chang 
) , in the world, is an extremely rare last name. Predominantly, 규창 is the forename as well as the last name.