Family name Clavaguera (Clavaguera 
) , across the world, is a rare cognomen. The family name Clavaguera is habitual in Spain, where it is a rare surname, Argentina, and France, where it is a very rare surname. Also, Clavaguera is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Clavaguera | Spain, Argentina, France, Brazil, Venezuela |
| mercè saurina clavaguera Spanish writer, ES (b. 1966) |
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| simon clavaguera researcher |
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