As per vedic astrology system, the name "Sybil" belongs to (कुम्भ) Kumbha Rashi. The name "Sybil" associated with Moon sign / Zodiac is Aquarius.
Ruling Planet for the name "Sybil" is Saturn. The name "Sybil" belong to Air element. The name "Sybil" having moon sign as Aquarius is represented by The Water Bearer and considered as Fixed.
Kumbha Rashi Positive Qualities : Friendly, Attractive, Truthful, Honest, Probing, Popular, Amiable, Broad Minded, Creative and Intelligent
Kumbha Rashi Negative Qualities : Chaotic, Rebellious, Contrary, Changing, Hesitant, Inefficient, Perverse and Unpredictable
Other name options, having Kumbha rashi are the name starting with : Ga, Gi, Gu, Ge, Go, Sa, Si, Su, Se, So, Sh, Sk, Sl, Sm, Sn, Sp, Sr, St, Sv, Sw, Sy (कुम्भ - Hindi / Sanskrit / Devanagari Pronunciation ग, श, ष).
Click here to check personality of Kumbha Rashi / Moon Sign
Click here to check personality of Aquarius Zodiac Sign