Cognomen Kanokthon (กนกธร 
, Kanokthon ) , worldwide, is a rare family name. The last name Kanokthon is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. More frequently, Kanokthon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| กนกธร, Kanokthon | Thailand |