Last name Loubaki-Nianguy (Loubaki-Nianguy 
) , in the entire world, is a rare family name. The surname Loubaki-Nianguy 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 Loubaki.
| VARIANT | COUNTRY |
|---|---|
| Loubaki-Nianguy | Democratic Republic of the Congo |