Meaning A girl's name of Gaelic origin, it means "Fair and Blonde." Origin of Fionavar Gaelic , Irish +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Fionavar Similar Names Blondell Blondelle Blondene Fiona Aubrei Dory Dore Dorine Aselma Nolana Year by Year Popularity of Fionavar