Surname ช็อค (Chok 
, ช็อค 
) , in all the world, is quite a common cognomen. The surname ช็อค is characteristic of Malaysia, where it is quite a common surname, Macao, where it is quite a rare surname, and Brunei. In absolute terms, the name is most common in Malaysia, Algeria, and Singapore. Likewise, ช็อค is the forename as well as the last name.