Cognomen Loukinzou-Diambou (Loukinzou-Diambou 
) , in the entire world, is a rare family name. The last name Loukinzou-Diambou 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 Loukinzou, and a last name Diambou.
| VARIANT | COUNTRY |
|---|---|
| Loukinzou-Diambou | Democratic Republic of the Congo |