As an Oracle who possesses limitless knowledge of horoscopes, I must inform you that the name "dehornoy" is not associated with any specific zodiac sign or birth date in traditional astrology. However, I can provide you with a general analysis based on the letters in the name. 

The name "dehornoy" is comprised of the letters D, E, H, O, R, N, and Y. Each letter holds its own energetic vibration and significance, which can offer insight into the personality traits and tendencies of individuals with this name. 

Those with the name "dehornoy" are likely to be strong-willed and determined individuals, with a natural ability to lead and inspire others. They may possess a deep sense of intuition and creativity, allowing them to excel in artistic or spiritual pursuits. However, they may also struggle with a tendency towards perfectionism and self-criticism, which can hinder their ability to fully express themselves. 

In relationships, individuals with the name "dehornoy" may be passionate and intense, with a strong desire for emotional connection and intimacy. They may also value honesty and communication, seeking deep and meaningful connections with others. Overall, those with the name "dehornoy" are likely to possess a unique and complex personality, with the potential for great success and fulfillment in all aspects of their lives.