Family name ช็อก (Chok 
, Shock 
, ช็อก 
) , in the world, is a common cognomen. The cognomen ช็อก is habitual in Malaysia, where it is quite a common surname, Macao, where it is quite a rare surname, and Brunei. Not in comparison with a country's population, it most frequently occurs in Malaysia, the United States, and Algeria. Likewise, ช็อก is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chok | Indonesia, Taiwan, Algeria, Malaysia, United States |
| Shock | Indonesia, Myanmar, Algeria, Malaysia, United States |
| ช็อก | Thailand |
Chockpaisal, and Shok