Girl name origins & meanings Irish : ChampionIrish : ChampionIrish : Champion Girl name variations Nya Neil Niall Nyah Nyasia Boy name origins & meanings Gaelic : ChampionIrish : Champion Boy name variations Neal Neil Neill Nial Niall Neel Niels Niel Niles Nels Nils O'Neill Neely Neall Nealle Nealon Neile Neils Nialle Nigel Nilo Family name origins & meanings English, Scottish, and Irish : variant of Neal.