Last name 상정 (상정 , Sang-Jeong ) , in all the world, is an extremely rare cognomen. Much more frequently, 상정 is the forename as well as the last name.
Sang-Jung, Sangjeong, サンジョン, and 象靖
, Sang-Jeong 
) , in all the world, is an extremely rare cognomen. Much more frequently, 상정 is the forename as well as the last name.