When we look at the life and writings of Anne Frank, it becomes clear that her personality was deeply thoughtful and emotionally rich. Based on what we know about Anne Frank, she likely fits the INFP personality type—Introverted, Intuitive, Feeling, Perceiving. Anne Frank often retreated into her inner world, showing a natural inclination toward introspection. Her diary, which has touched millions, reveals how much she valued privacy and personal reflection. Anne Frank wasn’t just writing to pass the time; she was exploring her thoughts, emotions, and the deeper meaning behind human experiences.
It’s evident that Anne Frank had a strong intuitive side. She didn’t just observe events—she interpreted them, questioned them, and connected them to broader ideas about humanity, identity, and purpose. As someone who felt deeply, Anne Frank expressed empathy in nearly every entry, showing concern for others even amid her own fears. This emotional depth is a hallmark of the Feeling trait in the INFP profile. And as a Perceiving type, Anne Frank demonstrated flexibility and openness—an ability to adapt while still holding onto her ideals.
Overall, the INFP framework helps us understand Anne Frank as a reflective, sensitive soul who lived by her values. While no personality type can fully capture a person, especially someone as complex as Anne Frank, this classification gives us meaningful insight into her motivations and inner world.
Looking beyond the Myers-Briggs system, Anne Frank also exhibits characteristics of an Enneagram Type 4—the Individualist. People with this type often feel different from others and strive to live authentically. They seek deep emotional understanding and long to be seen for who they truly are. In the pages of her diary, Anne Frank repeatedly expresses a desire to be understood, not just as a girl in hiding, but as a unique individual with dreams, flaws, and passions. Anne Frank writes about loneliness, yes, but also about hope, creativity, and self-discovery.
Her artistic expression through writing further supports the idea that Anne Frank aligns with the Type 4 archetype. Even in the most oppressive conditions, she used words to assert her identity and make sense of her emotions. Anne Frank refused to let the horrors around her erase her voice. Instead, she channeled her feelings into something lasting—her diary. That kind of resilience and self-expression is classic of the Enneagram 4.
Then there’s astrology. Anne Frank was born on June 12, 1929, which makes her a Gemini. Geminis are typically known for their curiosity, intelligence, and communicative nature—all traits that shine through in Anne Frank’s life. Her love for reading, storytelling, and engaging conversations reflects the classic Gemini zest for knowledge and connection. Even while confined in the Secret Annex, Anne Frank maintained her social spirit, forming close bonds and engaging in lively discussions with those around her. Anne Frank’s wit and sharp observations reveal a mind always at work, always questioning.
Of course, Geminis can sometimes struggle with restlessness or indecision. For Anne Frank, being trapped indoors without the freedom to explore must have been incredibly difficult. Yet, rather than letting frustration consume her, she transformed that energy into writing—turning confinement into creativity. That ability to adapt and thrive emotionally, despite external limits, speaks volumes about Anne Frank’s strength.
In the end, whether we consider Anne Frank’s MBTI type, her Enneagram profile, or her zodiac sign, one thing remains consistent: Anne Frank was a deeply feeling, intelligent, and authentic person. Her legacy isn’t just in the history she documented, but in the way she lived—with courage, curiosity, and heart. Anne Frank continues to inspire because she reminds us of the power of self-expression and the enduring light of a thoughtful soul. Anne Frank, in every sense, was one of a kind.