Updated June 9, 2019 Share: Girl name origins & meanings Egyptian : From the River Nile Boy name origins & meanings English : Smooth Boy name variations Ni Ni 0 % this year Masculine Rare Find out more Niles Niles - 8% this year Masculine Rare Find out more Niley Niley 0 % this year Masculine Rare Find out more Nyles Nyles - 18% this year Masculine Rare Find out more Nyley Nyley 0 % this year Masculine Rare Find out more How Popular Is The Name Nile Family name origins & meanings English : perhaps a variant of Neil.