Meaning Meaning 'aim' or 'purpose'. Can also be an alternative spelling for the Welsh name Nia meaning 'radiance' or 'beauty' and 'champion'. Origin of Niah African +-100%Zoom level changed to 1 Popular Middle Names Marie, Nicolette, Alize, Leeanna Pronunciation 🔊 Listen Niah NIYah Similar Names Nya Niyah Naimh Neve Calli Marab Niamh Evte Lois Nikki Year by Year Popularity of Niah