Jillyan is a unique and charming name that exudes a sense of elegance and individuality. The name Jillyan is of American origin and is a variation of the name Jillian. People named Jillyan are often described as creative, resourceful, and adventurous individuals who enjoy exploring new ideas and possibilities. Jillyan is a name that is often associated with someone who is strong-willed, determined, and ambitious, striving to achieve their goals with dedication and perseverance. Overall, Jillyan is a beautiful and empowering name that embodies a sense of confidence and grace.