Cognomen Makosso-Mitsieno (Makosso-Mitsieno 
) , all around the world, is a rare last name. The surname Makosso-Mitsieno 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 Makosso, and a last name Mitsieno.
| VARIANT | COUNTRY |
|---|---|
| Makosso-Mitsieno | Democratic Republic of the Congo |