Caiti \ca(i)-ti\ as a girl's name is a variant of Caitlin (Old French, Greek), and the meaning of Caiti is "pure".

The baby name Caiti sounds like Caity, Caitie, Cait and Cati. Other similar baby names are Caisi, Caidie, Cadi, Cai, Calli, Cali, Cami, Cammi, Candi, Cari, Carita, Carri, Cazzi, Caysi, Cayci, Casi, Caisie, Caci, Cassi, Kati, Kaity, Kaitie, Kait, Caty, Cato, Catie, Catia, Cathi, Cath, Cate, Cat, Caitria, Caitey, Cailie, Caila, Cain, Chita, Kaite, Kaili, Matti, Patti, Taitt, Tait and Tati.