Family name เซาะ (So 
, เซาะ 
) , in the entire world, is a widespread surname. The last name เซาะ is habitual in Hong Kong, where it is a widespread surname, British Virgin Islands, where it is a common surname, and Cayman Islands (explore the name in all countries). In absolute terms, it most frequently occurs in Hong Kong, Egypt, and China. Likewise, เซาะ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| So | China, Myanmar, Hong Kong, Egypt, Taiwan |
| เซาะ | Thailand |