Meaning Variation of Gianna, which means God is Gracious. Origin of Giana Italian +-100%Zoom level changed to 1 Popular Middle Names Marie, Rose, Maria, Salina, Starr, Yvonne, Melodie, Rain, Rosalie, Aliza Pronunciation 🔊 Listen Giana Gyahnah Similar Names Jianna Hannah Elizabet Jalyn Lilly-Anna Lily-Anna Jayna Jayne Lily Anne Joni Shaniece Year by Year Popularity of Giana