Surname Sanachu (Sanachu 
) , in the entire world, is a very rare last name. The surname Sanachu is habitual in Thailand, where it is a very rare surname, and India, where it is an extremely rare surname. Likewise, Sanachu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sanachu | India, Thailand |