What does Cyndy mean?
Cyndy \cy(n)-dy\ as a girls' name. Cyndy's roots are English and Greek, and the meaning of the name Cyndy is "from Mount Kynthos". Cyndy is a derivative of Cindy (English, Greek): a pet form of Cynthia.
Cyndy has 35 more related forms via Cindy, Cynthia: Cindal, Cindel, Cindell, Cindl, Cindyl, Cinnie, Cinny, Cintha, Cinthia, Cinthie, Cintia, Cinzia, Cyn, Cyndra, Cynnie, Cynth, Cyntha, Cynthea, Cynthie, Cynthya, Cyntia, Cythia, Cytia, Diantha, Kynthia, Kynthija, Sinnie, Sinny, Sinthia, Syntha, Synthee, Syntheea, Synthia, Synthie and Synthya.
Cyndy is a somewhat popular first name for females (#3518 out of 4276, Top 82%) but a unique last name for both adults and children. (2000 U.S. Census)
Cynthia (#491 a year ago), Cindy (#710), Cindi, Cyndi, Cinthia and Cinda are the popular variation forms of Cyndy (#unlisted). Usage of these girl names was at its apex during 1950-1959 (usage of 0.4383%) and has become much less since (usage 0.1332%, down 69.6%), with the forms Cindy, Cynthia, Cinda and Cindi becoming less in vogue. Displayed below is a comparison of the popularity of the girl name Cyndy and associated names. (Top 1000 Birth Names Records, 2014)