Γαίος, or Gaius, is a common name in ancient Rome, often associated with several notable figures. One of the most famous Gaiuses was Gaius Julius Caesar, a key figure in Roman history known for his role in the rise of the Roman Empire. Another significant Gaius was Gaius Octavius, who later became Augustus, the first Roman emperor. In addition to historical figures, the name Gaius appears in various ancient texts, including the New Testament, where a Gaius is mentioned as a companion of the Apostle Paul. The name has continued to be used throughout history and remains popular in various cultures today.