Cognomen Louimpagou-Nkouka (Louimpagou-Nkouka 
) , around the globe, is a rare last name. The last name Louimpagou-Nkouka is characteristic of 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 Nkouka.
| VARIANT | COUNTRY |
|---|---|
| Louimpagou-Nkouka | Democratic Republic of the Congo |