Family name Dedè (Dedè 
) , across the world, is a very rare cognomen. The surname Dedè is characteristic of Southern Europe, particularly Italy, where it is a rare surname. Also, Dedè is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dedè | Democratic Republic of the Congo, Italy |
| luca dedè Italian researcher, IT (b. 1979) |
|
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| chiara dedè Italian association football player, IT (b. 1986) |
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