Susanne \s(u)-sanne, sus(an)-ne\ as a girl's name is a variant of Susan (Hebrew) and Suzanne (French), and the meaning of Susanne is "lily".
The baby name Susanne sounds like Susanna and Susann. Other similar baby names are Sueanne, Josanne, Rosanne, Sosanna, Suzzanne, Suzanna, Suzane, Susannah, Susanka, Susana, Suezanne, Suesonne, Suesann, Sueanna, Sueann, Suanny, Suesanna and Ysanne.