Cognomen Ganok (กนก 
, Ganok 
) , around the globe, is a rare last name. The cognomen Ganok is habitual in Thailand, where it is a rare surname, Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname. Much more prevalently, Ganok is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| กนก | Thailand |
| Ganok | India, Philippines, Malaysia, Thailand |