Surname Cuca (Cook 
, Cuca 
, Kuchen 
) , worldwide, is a widespread family name. The cognomen Cuca is characteristic of Isle of Man, where it is a common surname, the United Kingdom, where it is quite a common surname, and Australia (explore the name in all countries). In absolute terms, it is the most numerous in the United States, the United Kingdom, and Australia. Much less frequently, Cuca is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cook | Canada, New Zealand, Australia, United States, United Kingdom |
| Cuca | France, Australia, United States, United Kingdom, South Africa |
| Kuchen | Mexico, France, United States, United Kingdom, Germany |
| Цуца | Bulgaria, Russia, Ukraine |
| flavio cuca Brazilian association football player, BR (b. 1970) |
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| leandro cuca Brazilian footballer and manager, BR (b. 1973) |
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| yvette p cuca researcher |
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| colleen elizabeth cuca researcher (ORCID 0000-0001-6451-7381) |
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| luis cuca researcher |
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| branka cuca RS (b. 1982) |
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