"niwchen" in English Niwchen {m pl} Nivkh Nivkhs Nivkhi Gilyak Detailed translations for "niwchen" Niwchen{masculine plural} Niwchen(also: Giljaken) Nivkh Niwchen(also: Giljaken) Nivkhs Niwchen(also: Giljaken) Nivkhi Niwchen(also: Giljaken) Gilyak