Family name Pattanachon (Pattanachon 
) , all around the world, is a very rare surname. The surname Pattanachon is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, Pattanachon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pattanachon | Thailand |