Updated June 9, 2019 Share: Girl name origins & meanings Greek : Moon Girl name variations Cynthia Cindie Cyndi Cindy Cinda Cinta Cintia Cindee Cindi Cinnie Cinny Cinthia Cinzia Cyn Cynda Cyndee Cyndia Cyndie Cyndra Cyndy Cynnie Cynthea Cynthie Cynthya Cyntia Cytia Kynthia Kynthija Sindee Sindi Sindy Sindya Sinnie Sinny Synda Syndi Syndy Syntha Synthee Syntheea Synthia Synthie Synthya Cindeigh Sintia How Popular Is The Name Syndee