Woman from Kynthos or abbreviation of Cynthia/Lucinda
Sindy is a diminutive form of Cynthia, referring to a woman from Mount Kynthos on the island of Delos, or Lucinda, meaning light. While it gained independent usage in the mid-20th century, it is often associated with the British fashion doll introduced in 1963. It remains a rarer alternative to the more common spelling, Cindy.
About 10 girls were named Sindy in 2025.
A popular British fashion doll created as a rival to Barbie · Sindy doll line
American professional soccer player
US births per 5-year period, 1990–present (SSA data).
