Surname Jeok (จอก 
, Jeok 
) , around the globe, is a very rare cognomen. The cognomen Jeok is characteristic of Malaysia, where it is a rare surname, China, where it is an extremely rare surname, and Mexico. Also, Jeok is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| จอก | Thailand |
| Jeok | China, United States, Malaysia, Philippines, India |