Meaning A female name originating from old Norse, this name means 'victory'. Origin of Sia Norse +-100%Zoom level changed to 1 Popular Middle Names Aaliyah, Elise, Lyn Pronunciation 🔊 Listen Sia SEE-a Similar Names Bronagh Emma Lucy Louise Marliya Ananya Nikiya Fiona Ouma Loren Nicola Year by Year Popularity of Sia