Sylvonna \s(y)-lvonna, syl-vonna\ as a girl's name is a variant of Sylvia (Latin), and the meaning of Sylvonna is "woods, forest".

The baby name Sylvonna sounds like Sylvanna, Silvanna, Sylvina, Sylviana and Sylvana. Other similar baby names are Savonna, Syvonne and Stevonna.