Family name Ruviaro (Ruviaro 
) , worldwide, is a rare surname. The family name Ruviaro is characteristic of Brazil, where it is a rare surname, Italy, where it is a very rare surname, and France.
| VARIANT | COUNTRY |
|---|---|
| Ruviaro | France, Italy, Brazil, Chile, United States |
| bruno ruviaro Brazilian musician, BR (b. 1976) |
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| ruviaro, c. f. researcher ORCID ID = 0000-0003-3117-5359 |
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| ricardo ruviaro researcher at the University of Brasilia |
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| amanda roggia ruviaro researcher ORCID ID = 0000-0003-0245-4615 |
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Mr, Ladi, Leni, Leda, Luis, Luiz, Luan, Jane, Jair, Jose, John, Joni, Joao, Jean, Tais, Neri, Elio, Elsa, Elmo, Eloi, Elda, Edna, Lara, Gema, Dari, Ruan, Ms, Ana, Ani, Ari, Pio, Guy, Liz, Jea, Edi, Eny, Erik, Eva, Alex, Alda, Anna, Acir, Kaua, Rosa, Rose, Rene, Reni, Rita, Sady, and Erno