What does Sybil mean?
Sybil is a very prominent first name for females (#693 out of 4276, Top 16%) but an unusual surname for both adults and children. (2000 U.S. Census)
Charted below is the baby name popularity of Sybil for girls. Sybil reached its highest rank of #331 in the U.S. during 1920-1929, but is not found in the list currently. (Top 1000 Birth Names Records, 2014)
Sibyl is the only other prominent alternative form of Sybil. Adoption of these girl names was at its highest during 1910-1919 (usage of 0.528%) and has become much lower since, with the versions Sibyl and Sybil becoming less in vogue. Displayed below is a comparison of the popularity of the girl name Sybil and related names. (Top 1000 Birth Names Records, 2014)
Sybil▼ is pronounced similarly to Cybel. This name tends to be less frequently used than Sybil.