Surname Buakaewchu (Buakaewchu 
) , throughout the world, is a very rare family name. The surname Buakaewchu is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Buakaewchu | Thailand |
Sutthinee, Chitnarong, and Jaturapud