Cognomen Sau Ha (Sau Ha 
) , throughout the world, is an extremely rare last name. The surname Sau Ha is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare surname. Much more prevalently, Sau Ha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sau Ha | China, Brunei, Malaysia, Hong Kong, Peru |