Family name ซานซอ (ซานซอ 
) , around the globe, is an extremely rare cognomen. The surname ซานซอ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Likewise, ซานซอ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ซานซอ | Thailand |