Surname Sawanporn (Sawanporn 
) , around the world, is an extremely rare family name. The cognomen Sawanporn is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, Sawanporn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sawanporn | United States, Thailand |