Sophie Vivien Kutzner was born a biological male, but Kutzner says she never felt like a male. In recent years, Kutzner began dressing a woman, painting her nails, and gave herself a new male name. Kutzner brought the court case after her male neighbor refused to call her by her new female name, instead opting to call her by her male birth name, “Rüdiger” — a concept known as “deadnaming.”

