Sonel \s(o)-nel\ as a girl's name is a variant of Susan (Hebrew), and the meaning of Sonel is "lily".
The baby name Sonel sounds like Sunel. Other similar baby names are Sorel, Shanel, Donell, Janel, Jonell, Junel, Noel, Sydel, Sine, Sybel, Sibel, Soleil, Sonia, Sonya, Sonni, Sonje, Sonja, Sorrel, Sorell and Tonell.