In the Unknown origin, Sibilia means "Sibilia \s(i)-bi-lia\ as a girl's name.
The baby name Sibilia sounds like Sibilla, Sybilla, Sibylla, Sibella and Sabilla. Other similar baby names are Sicilia, Sesilia, Sasilia, Sacilia, Cicilia, Sicili, Sarilia, Sillia, Silia, Sirilla and Sicillia."