sidniSidni as a girl's name is of Old English orin, and the meaning of Sidni is wide meadow. Sidni is related to the English name Sidney. On this page:.Kaca ring kategori Sidni. 6 kaca ring sor puniki wénten ring kategori puniki, saking 6 akéhnyané. Sidni. O. Olimpiade Masan Panes 2000 · Sydney Opera