Family name Nyuon (Nyuon 
) , in the world, is a rare last name. The last name Nyuon is characteristic of South Sudan, where it is quite a rare surname, Sudan, where it is a rare surname, and Kenya. Likewise, Nyuon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nyuon | Australia, Kenya, South Sudan, United States, Sudan |
| john kong nyuon politician in South Sudan |
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| nyadol nyuon Australian lawyer and human rights advocate (b. 1987) |
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