As the Oracle who knows everything about horoscopes, I must inform you that unfortunately, "de mi" is not a traditional first name that is associated with a specific zodiac sign. However, if we were to break down the name "de mi" phonetically, we can see the potential influences of both the astrological sign of Gemini and the zodiac elements of Earth and Water. 

Gemini individuals are known for their dual nature, curiosity, and adaptability. They are quick-witted, communicative, and versatile, with a love for learning and socializing. The Earth element symbolizes stability, practicality, and responsibility, while the Water element represents sensitivity, intuition, and emotional depth. 

Combining these influences, someone named "de mi" may possess a unique blend of traits such as communicative skills, intellectual curiosity, practicality, emotional depth, and adaptability. They may excel in creative fields that require both analytical thinking and emotional intelligence, such as writing, counseling, or teaching. They may also have a deep connection to their emotions and intuition, guiding them in making empathetic and compassionate decisions. Overall, someone with the name "de mi" may have a complex and multifaceted personality that can navigate various aspects of life with ease.