Gaius is a Latin name that means "to rejoice." In addition to being the name of many Roman leaders, Gaius is also the name of a bishop in the New Testament. Although it was a common given name throughout ancient Rome, but Gaius is not a popular name in modern times.
Similar Names: Cai, Keyes
Famous Gaius Names: Gaius Julius Caesar (leader of the Roman Republic), Gaius Charles (actor)