As an Oracle who knows everything about horoscopes, I can provide you with a complete analysis of the horoscope of the name Callistus. Callistus is derived from the Greek word "Kallistos," which means "most beautiful" or "best." Individuals with this name are endowed with charm, creativity, and a strong sense of aesthetics. They are likely to be artistic and have a deep appreciation for beauty in all its forms. People named Callistus are sensitive and empathetic, often choosing to express themselves through their artwork, music, or writing. In terms of their horoscope, those named Callistus are likely to be ruled by Venus, the planet of love, beauty, and creativity. They are likely to be romantic and love to be surrounded by luxury and beautiful things. However, they may also be prone to indulgence and a tendency to be materialistic. Overall, those with the name Callistus have the potential to lead a life filled with beauty, love, and creativity, but they must be mindful of balancing their desires with practicality and moderation.