Surname Cavia (Cavia 
, Кавиа 
) , around the globe, is quite a rare cognomen. The surname Cavia is habitual in Uruguay, where it is quite a rare surname, Argentina, and Spain, where it is a rare surname. Much less frequently, Cavia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cavia | Spain, Uruguay, Italy, Mexico, Argentina |
| Кавиа | Russia |
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pedro feliciano cavia Argentinian journalist and diplomat, AR (b. 1776) |
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mariano de cavia Spanish writer and journalist (1855-1920), ES (b. 1855) |
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pilar de cavia ES (b. 1860) |
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| juan manuel sáenz cavia Argentinian rural physician, AR (b. 1941) |
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| mari mar cavia researcher |
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| rosario cavia ortega Spanish politician, ES |
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| monica cavia researcher |
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| regino cavia researcher |
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| juan cavia illustrator, AR (b. 1984) |
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| maría carmen azcuénaga cavia (b. 1983) |
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