Cognomen Fhongkaew (Fhongkaew 
) , globally, is an extremely rare last name. The surname Fhongkaew is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, Fhongkaew is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fhongkaew | Thailand |