Cognomen พานทอง (พานทอง 
, Panthong 
, Pantong 
) , all over the world, is a common last name. The family name พานทอง is habitual in Thailand, where it is quite a common surname, Laos, where it is quite a rare surname, and Nigeria, where it is a very rare surname. Very seldom, พานทอง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พานทอง | Thailand |
| Panthong | Malaysia, Thailand, Myanmar, India, Laos |
| Pantong | Malaysia, Thailand, China, India, Nigeria |
| Phantong | India, United States, Thailand |
Bhanthong, Panoong, Pantathong, Parnhong, Phakhanthong, Phandhong, Phanethong, Phanhong, Phankhong, Phanlard, Phanthong, and Punthong
| อรพรรณ พานทอง Thai actress, TH (b. 1967) |
|
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| สรวิทย์ พานทอง association football player, TH (b. 1997) |
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