Last name Diakanua (Diakanua 
) , all around the world, is a rare family name. The surname Diakanua is characteristic of the Democratic Republic of the Congo, where it is quite a rare surname, France, where it is a very rare surname, and Canada, where it is an extremely rare surname. Very seldom, Diakanua is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Diakanua | Democratic Republic of the Congo, Canada, Angola, China, France |