Last name Junceng (Junceng ) , globally, is an extremely rare surname. Much more frequently, Junceng is the forename as well as the last name.
俊层, 俊曾, 军层, 军曾, 君曾, 均层, 峻嶒, 琼曾, and 钧曾
) , globally, is an extremely rare surname. Much more frequently, Junceng is the forename as well as the last name.