Updated June 9, 2019 Share: Girl name origins & meanings Irish : Vigilant, watchfulIrish : Brave Girl name variations Casey Cacey Cacia Cacie Caisee Caisey Caisi Caisie Casee Casi Caycee Caycey Cayci Caycie Caysee Caysey Caysi Kaysey Kaysi Kaysie Kaysy Kaysyee Kacey K. C. K. Cee Kace Kacee Kaci Kacy Kasey Kasie Kaycee Kaycie How Popular Is The Name Casie