Caius means rejoice. Rejoice; an ancient Roman praenomen This depth of meaning has made it a beloved choice for parents who want a name with genuine significance.

Caius is a Latin name. Latin names feel simultaneously classical and fresh — the language shaped Europe for two thousand years.

Caius is a wonderful and timeless choice. It ages beautifully from childhood through adulthood and has a meaning that parents find deeply resonant.

As a well-loved classic, Caius has maintained steady popularity without becoming overused.