In 2018, 53 is the most common age for an American (U.S.) Cindy* who is registered female with the Social Security Administration. It is the 220th most common female first name for living U.S. citizens. *as a first name, not a nickname.
― Anonymous User 10/17/2018
4
Under Diminutive, add Cinderella. Under Related Names, add Cinda.
Meaning: A diminutive of Cynthia, initially used in the US, it began to be used in Québec, then in France, Belgium and the Netherlands.
https://forebears.io/fr/forenames/cindy
https://fr.wikipedia.org/wiki/Cindy_Fabre
Not Real use:
https://mysims.fandom.com/wiki/DJ_Candy_Supergroove?so=search = Got named Cindy once in Dutch dub
(Information from name #474285 originally submitted by user dizpofz)