Meaning An English name of the Old French origin, a variation of its Old English root, Macy. It means 'weapon'. Origin of Masey French +-100%Zoom level changed to 1 Popular Middle Names Mae, Elaine Pronunciation 🔊 Listen Masey MahSiy Similar Names Macie Maisy Maycee Maise Masie Esma Macy Macey Maci Chantelle Year by Year Popularity of Masey