Last name Sangu-Bon (Sangu-Bon 
) , throughout the world, is an extremely rare surname. The surname Sangu-Bon is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Parts of the name also exists independently as a last name Sangu, and a last name Bon.
| VARIANT | COUNTRY |
|---|---|
| Sangu-Bon | Thailand |