Surname Dadá (Dadá 
) , all around the world, is an extremely rare family name. The cognomen Dadá is habitual in Brazil, where it is an extremely rare surname, and the United States. Also, Dadá is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dadá | Brazil, United States |
| severino dadá BR (b. 1941) |
|