Sidni - Baby Name Meaning, Orin and Popularity

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:.Sidni 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:.