Cayci \ca(y)-ci\ as a girl's name is a variant of Casey (Irish, Gaelic), and the meaning of Cayci is "alert, watchful".

The baby name Cayci sounds like Kayci, Caysi, Caycie, Cayce and Caci. Other similar baby names are Cacie, Cacia, Cadi, Cai, Caiti, Calli, Cali, Cami, Cammi, Cari, Carri, Kaysi, Kaycie, Kayce, Kasci, Kaci, Cazzi, Caysie, Cayse, Caycey, Caycee, Casi, Cascy, Caisi, Cacy, Cassi, Caye, Cay, Cati, Cathi, Cayla, Caylie, Caylia, Cici, Deyci, Daysi, Jaycie, Jaci, Kaydi, Kayli, Laycie, Laci and Maci.