Cognomen Aytta (Aytta 
) , globally, is an extremely rare surname. The last name Aytta is habitual in Latin America and the Caribbean, particularly Peru, where it is an extremely rare surname. Much more frequently, Aytta is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aytta | India, Peru |
| rinthie van aytta politician (1509-1570), NL (b. 1509) |
|
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| bucho van aytta |
|