Family name Tchiama-Poba (Tchiama-Poba 
) , in all the world, is a rare last name. The family name Tchiama-Poba is habitual in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare surname. Parts of the name also exists independently as a last name Tchiama, and a last name Poba.
| VARIANT | COUNTRY |
|---|---|
| Tchiama-Poba | Democratic Republic of the Congo |