Surname Itoua-Yoka (Itoua-Yoka 
) , around the world, is a rare family name. The last name Itoua-Yoka 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 Itoua, and a last name Yoka.
| VARIANT | COUNTRY |
|---|---|
| Itoua-Yoka | Democratic Republic of the Congo |