Family name จอก (Chok 
, จอก 
, Jawk 
) , worldwide, is quite a common last name. The last name จอก is habitual in Malaysia, where it is quite a common surname, Macao, where it is quite a rare surname, and Brunei. In absolute terms, this name is the most popular in Malaysia, Algeria, and Singapore. Also, จอก is the forename as well as the last name.