Cognomen Dàdôù (Dàdôù 
) , around the world, is a very rare surname. The last name Dàdôù is habitual in Northern Africa, particularly Tunisia, where it is a rare surname. Likewise, Dàdôù is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dàdôù | Tunisia |