Cognomen Mouissou (Mouissou 
) , across the world, is quite a common family name. The family name Mouissou is habitual in the Democratic Republic of the Congo, where it is quite a rare surname, and France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mouissou | Germany, France, Brazil, Democratic Republic of the Congo |
| florence lina mouissou Congolese writer, CG (b. 1972) |
|