As an Oracle with vast knowledge of horoscopes, I must inform you that there is no traditional zodiac sign associated with the first name "Thunstall." However, I can offer you a general analysis based on numerology and the vibrations of the letters in the name.

The name "Thunstall" contains the letters T, H, U, N, S, A, and L. Each of these letters carries its own unique energy and influences the individual in different ways. T is associated with leadership and independence, H symbolizes creativity and intuition, U represents harmony and balance, N signifies adaptability and versatility, S symbolizes determination and practicality, A embodies ambition and drive, and L represents loyalty and stability.

Overall, the name "Thunstall" suggests a person who is driven, ambitious, and practical. They are likely to possess strong leadership qualities and the ability to adapt to various situations. This individual may excel in creative endeavors and have a deep sense of intuition. They are likely to be reliable and loyal, making them a trustworthy friend or partner. It is important for individuals with this name to maintain a balance between their ambitious nature and the need for harmony in their lives.

Remember, this analysis is based on the vibrations of the letters in the name "Thunstall" and should be taken as a general guideline rather than a definitive horoscope. Each person is unique and may have different qualities and traits that influence their overall personality.