Sybill \s(y)-bi-ll\ as a girl's name is a variant of Sibyl (Greek) and Sybil (Greek), and the meaning of Sybill is "prophetess, oracle".

The baby name Sybill sounds like Cybill, Sybille and Sybilla. Other similar baby names are Cybil, Syrilla, Sydell, Sybelle, Sybella, Sybel, Sibyll, Sibilla, Sibell, Sabilla and Cybilla.