There are an estimated 557 people named Cybil alive worldwide today. That ranks Cybil at #15156 globally, with the highest concentrations in United States.
In the United States, Cybil is held by approximately 557 people, ranking #15156 among first names. That works out to roughly 0 per 100,000 Americans (or 1 in 595,871 U.S. residents).
Historically Cybil is used overwhelmingly as a female name (100.0% female).
Cybil appears in birth records going back to 1880. Use the chart below to see how its popularity has changed across decades, and the surname section to find common pairings.