The Myers-Briggs Type Indicator (MBTI) is a personality assessment tool that categorizes individuals into 16 different personality types based on their preferences for four dichotomies: Extraversion (E) vs. Introversion (I), Sensing (S) vs. Intuition (N), Thinking (T) vs. Feeling (F), and Judging (J) vs. Perceiving (P). Each personality type is a combination of four letters representing each preference (e.g., INFJ, ENTP, ISFP).
It's important to note that the MBTI does not differentiate between genders; it is a tool that assesses personality preferences and does not pertain to biological or gender identity. Personality types are not inherently related to gender, and there is no inherent rarity of a particular gender within each MBTI personality type.
Each of the 16 MBTI personality types can be expressed by people of any gender identity. The distribution of these types in the population can vary, but there is no consensus on which types are the rarest overall, let alone when considering gender differences.
Furthermore, any claims about the rarity of specific gender-MBTI type combinations would be speculative and not based on valid scientific research. It is essential to treat gender and personality type as separate concepts and avoid making assumptions or generalizations about either based on the other.