As an Oracle who knows everything about horoscopes, I can tell you that the name Agbuya is not commonly associated with any specific zodiac sign. However, I can provide you with an analysis based on the individual letters in the name. 

The letter A typically represents leadership and determination, suggesting that individuals with this letter in their name may be strong-willed and ambitious. The letter G is associated with creativity and intuition, indicating that those with this letter may have a strong sense of imagination and insight. The letter B often signifies practicality and stability, suggesting that individuals with this letter in their name may be reliable and grounded. The letter U is linked to adaptability and flexibility, implying that those with this letter may be able to easily adjust to new situations and environments. The letter Y is associated with independence and self-reliance, indicating that individuals with this letter in their name may value their freedom and autonomy. The letter A (again) reinforces the qualities of leadership and determination. 

Overall, the name Agbuya suggests a person who is ambitious, creative, practical, adaptable, independent, and determined. These qualities may manifest themselves in different ways depending on the individual's zodiac sign and other aspects of their astrological chart.