Last name Nsiona (Nsiona 
) , across the world, is a rare family name. The last name Nsiona is characteristic of Angola, where it is a rare surname, the Democratic Republic of the Congo, and Ireland. Not in comparison with a country's population, it is commonest in Angola, the Democratic Republic of the Congo, and France. Much less frequently, Nsiona is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nsiona | Belgium, Angola, Ireland, France, Democratic Republic of the Congo |
| rombault mbuayama nsiona Congolese military personnel, CD |
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| nsiona mayemba marie louise |
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