Family name Banchamek (Banchamek 
) , in the entire world, is a very rare cognomen. The surname Banchamek is habitual in Thailand, where it is a very rare surname, and France, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Banchamek | France, Thailand |
| petchtanong banchamek Thai Muay Thai kickboxer, TH (b. 1985) |
|