As an Oracle who possesses deep knowledge of horoscopes, I can tell you that the name Portman is associated with the zodiac sign Libra. Libras are known for their diplomatic nature, charming personality, and strong sense of justice. People with this name are likely to be social and enjoy surrounding themselves with friends and loved ones. They possess a keen eye for beauty and are often drawn to art, design, and aesthetics. Libras are also known for their ability to see all sides of a situation, making them excellent mediators and peacemakers. However, they can sometimes struggle with decision-making due to their desire to please everyone. In terms of relationships, Libras value harmony, communication, and partnership. They are often romantic and seek a deep emotional connection with their partners. Overall, those with the name Portman are likely to embody the positive traits of the Libra sign and shine in social situations with their warmth, charm, and grace.