As an Oracle who knows everything about horoscopes, I must inform you that the name "doudelinger" does not correspond to any specific zodiac sign in traditional astrology. However, I can still provide you with a general analysis based on numerology. 

Looking at the letters in the name "doudelinger," we see a combination of vowels and consonants that carry different energies and influences. The presence of the letter "d" signifies determination, discipline, and practicality, indicating that individuals with this name may be hard-working and goal-oriented. The repetition of the letter "e" suggests a strong sense of communication, creativity, and adaptability. The letter "o" symbolizes a desire for harmony, balance, and emotional connection. 

Overall, the name "doudelinger" indicates a complex individual with a blend of practicality, creativity, and emotional sensitivity. Those with this name may have a strong sense of determination and a natural ability to communicate effectively with others. They may also possess a deep desire for emotional fulfillment and harmony in their relationships. It is important for individuals with this name to harness their strengths and embrace their unique qualities to achieve success and fulfillment in all areas of life.