Cognomen Randriamboavonjy (Randriamboavonjy 
) , all over the world, is quite a rare family name. The cognomen Randriamboavonjy is characteristic of Madagascar, where it is quite a rare surname, and France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Randriamboavonjy | France, Madagascar |
| joseph iharinjaka randriamboavonjy researcher |
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| voahanginirina randriamboavonjy researcher |
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