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Surname Nouanphanthakoun (Nouanphanthakoun ) , all around the world, is a rare family name. The family name Nouanphanthakoun is habitual in South-eastern Asia, particularly Laos, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Nouanphanthakoun | Laos |
Mino, Souphansa, and Keoduangchai