Worldwide, Phong-Oudom (Phong-Oudom 
) is an extremely rare unknown gender given name. Much more prevalently, Phong-Oudom is the last name as well as the forename. Parts of the name also exists independently as a first name Phong, and a last name Oudom.
| VARIANT | COUNTRY |
|---|---|
| Phong-Oudom | Canada |