Yianni is a unisex name of Greek origin that means "God is gracious" or "gift of God." It is a popular name in Greece and among Greek communities around the world. People with the name Yianni are often described as creative, thoughtful, and compassionate individuals. They have a strong sense of empathy and are known for their kind and gentle nature. Yiannis are also known for their strong work ethic and dedication to their goals and ambitions.