Last name Morvannou (Morvannou 
) , globally, is a very rare cognomen. The surname Morvannou is characteristic of Western Europe, particularly France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Morvannou | France |
| fañch morvannou French linguist (1931-2019), FR (b. 1931) |
|
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| ania morvannou researcher |
|
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| adèle morvannou researcher (ORCID 0000-0001-6333-8816) |
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