As an Oracle who knows everything about horoscopes, I can provide you with a complete analysis of the horoscope of the name Gillespie. People with the name Gillespie are typically born under the zodiac sign of Sagittarius. Sagittarians are known for their adventurous and optimistic nature. They are often enthusiastic, idealistic, and have a strong desire for freedom and independence. 

Gillespie may possess a sharp wit and a love for learning, as Sagittarians are known for their intellectual curiosity and love of knowledge. They may also have a strong sense of justice and a desire to make the world a better place, as Sagittarians are known for their strong sense of ethics. 

In terms of relationships, Gillespie may be charming, outgoing, and have a wide circle of friends. However, they may also struggle with commitment, as Sagittarians can be notorious for their fear of being tied down. Gillespie may also need to be mindful of being too blunt or tactless in their communication, as Sagittarians are known for their straightforward and sometimes tactless nature. 

Overall, Gillespie is likely to be a dynamic and adventurous individual with a zest for life and a passion for exploration. They may excel in careers that allow them to travel, learn, and experience new things. As a Sagittarian, Gillespie is likely to be optimistic, enthusiastic, and always up for a new challenge.