Cognomen Phonethepha (Phonethepha 
) , all around the world, is an extremely rare last name. The last name Phonethepha is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Much more prevalently, Phonethepha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phonethepha | Laos, United States |