Family name Ruigin (Ruigin ) , all over the world, is an extremely rare last name. Much more frequently, Ruigin is the forename as well as the last name.
瑞金, 睿金, 芮金, 蕊金, and 锐金
Situ
) , all over the world, is an extremely rare last name. Much more frequently, Ruigin is the forename as well as the last name.