Cognomen ค็อค (Khok 
, ค็อค 
) , in all the world, is quite a rare surname. The cognomen ค็อค is characteristic of Pakistan, where it is quite a rare surname, Malaysia, where it is a rare surname, and Singapore. Measured by absolute frequency, this name is the most popular in Pakistan, Malaysia, and Morocco. Much less frequently, ค็อค is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khok | Indonesia, Morocco, India, Pakistan, Malaysia |
| ค็อค | Thailand |