Meaning A boy's name of English origin, it means "Variant of Crosby: By the cross." Origin of Crosbie English +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Crosbie Similar Names Crosbey Cross Cruz Croslea Crossland Crossley Crosley Crosleah Crosleigh Crosly Year by Year Popularity of Crosbie