Cognomen Barthé (Barthé 
) , all over the world, is an extremely rare last name. The last name Barthé is characteristic of France, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much more prevalently, Barthé is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Barthé | Democratic Republic of the Congo, United States, France |
|
earl barthé American plasterer (b. 1932) |
|