Last name Marialva (Marialva 
) , all over the world, is quite a rare surname. The surname Marialva is habitual in Brazil, where it is a rare surname, Portugal, and France, where it is a very rare surname. Also, Marialva is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marialva | Portugal, Dominican Republic, Brazil, France, United States |
| maria sebastiana alzier marialva person identified in the Museu da Pessoa collection, BR (b. 1934) |
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| eric fabrÃcio marialva researcher, BR |
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