Cognomen Ewou (Ewou 
) , around the globe, is a rare family name. The last name Ewou is habitual in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare surname, and Nigeria, where it is an extremely rare surname. Very seldom, Ewou is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ewou | Nigeria, Democratic Republic of the Congo |