Last name Деза (Deza 
, Деза 
) , globally, is a common cognomen. The last name Деза is habitual in Peru, where it is quite a common surname, Philippines, where it is quite a rare surname, and Ivory Coast. In absolute terms, it is commonest in Peru, Philippines, and Argentina. Very seldom, Деза is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Deza | Indonesia, Spain, Philippines, Argentina, Peru |
| Деза | Kyrgyzstan, Russia, Ukraine |
|
деза, мишель мари Russian mathematician (1939-2016), RU (b. 1939) |
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