MeaningCaia is a female given name and is of Latin origin. It means to rejoice. The name is currently in the top 250 of NameChef Most Popular Baby Names and not in the top 1000 of U.S birth chart. Variations of Caia include Gaia, Kaia, Caiah.
Caia is a feminine form of the masculine name Caius.
Caia is a girl's name.
Gaia, Kaia, Caiah