Family name Jin-Soo (진수 
, Jin-Soo 
) , in the world, is a very rare cognomen. The cognomen Jin-Soo is characteristic of Malaysia, where it is a very rare surname, and China, where it is an extremely rare surname. Much more frequently, Jin-Soo is the forename as well as the last name. Parts of the name also exists independently as a last name Jin, and a last name Soo.