Cognomen Dadju (Dadju 
) , in all the world, is a rare last name. The surname Dadju is habitual in Cameroon, where it is quite a rare surname, Indonesia, where it is a very rare surname, and France. In absolute terms, the name is most common in Cameroon, Indonesia, and Nigeria. Likewise, Dadju is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dadju | Indonesia, France, Cameroon, Nigeria |