Cognomen Xiow-Phang (Xiow-Phang 
) , all around the world, is an extremely rare family name. Much more frequently, Xiow-Phang is the forename as well as the last name. Parts of the name also exists independently as a last name Xiow, and a last name Phang.
| VARIANT | COUNTRY |
|---|---|
| Xiow-Phang | United States |