Family name Amezua (Amezua 
) , around the globe, is a rare last name. The surname Amezua is characteristic of Spain, where it is a rare surname, Argentina, where it is a very rare surname, and Nicaragua. Not in comparison with a country's population, it is the most numerous in Spain, Argentina, and Venezuela. Very seldom, Amezua is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Amezua | Spain, Argentina, Canada, Brazil, Venezuela |
| aquilino amezua ES (b. 1847) |
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| gloria elío y gonzález de amezua ES (b. 1913) |
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| garikoitz basauri amezua Spanish association football player, ES (b. 1974) |
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| xabier amezua researcher (ORCID 0000-0003-2163-9957) |
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| idurre alonso amezua |
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