Cynthya is a popular female name with origins in ancient Greek. It is a variation of the name Cynthia, which means "woman from Kynthos" in Greek mythology. The English pronunciation of Cynthya is SIN-thee-uh (/ˈsɪn.θi.ə/). This beautiful name has been given to several newborns in the United States over the years, making it a well-known choice for parents. While the popularity of Cynthya has fluctuated, it continues to be a timeless and elegant option for baby girls.