Surname ซาว (Sauh 
, ซาว , Saau 
) , across the world, is a rare last name. The surname ซาว is habitual in Estonia, where it is quite a rare surname, Malaysia, where it is a rare surname, and Thailand. In absolute terms, the name is most common in India, Malaysia, and Thailand. Also, ซาว is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sauh | Estonia, Malaysia, Thailand, United States, India |
| ซาว | Thailand |
| Saau | Malaysia, Thailand, United States, India, Myanmar |
| Saow | New Zealand, India, United States, Thailand |