Cognomen 琼臣 (琼臣 ) , worldwide, is an extremely rare surname. Much more prevalently, 琼臣 is the forename as well as the last name.
Jonchen, Jumchen, Junchen, and Qiongchen
) , worldwide, is an extremely rare surname. Much more prevalently, 琼臣 is the forename as well as the last name.