Surname Sudsanguan (Sudsanguan 
) , throughout the world, is a rare family name. The family name Sudsanguan is habitual in Thailand, where it is a rare surname, the United States, where it is an extremely rare surname, and China. Also, Sudsanguan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sudsanguan | United States, China, Thailand |