Cognomen Djaou (Djaou 
) , in the entire world, is a rare last name. The last name Djaou is characteristic of Algeria, where it is quite a rare surname, and France, where it is a very rare surname. Also, Djaou is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Djaou | Democratic Republic of the Congo, France, Algeria |