Cognomen Δέδες (Δέδες 
) , throughout the world, is an extremely rare surname. The last name Δέδες is habitual in Southern Europe, particularly Greece, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Δέδες | Greece |
| χρίστος δέδες Greek university teacher (1926-2010), GR (b. 1926) |
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| γιώργος δέδες Greek footballer, GR (b. 1942) |
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| ιωάννης δέδες GR (b. 1948) |
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