Meaning A boy's name of Irish origin, it means "Serves Christ." Origin of Giolla Chriost Irish +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Giolla Chriost Similar Names Gilley Gilvarry Maelisa Christopher Gildea Maolruadhan Melrone Kitt Crisdean Giollaruaidh Year by Year Popularity of Giolla Chriost