Your 'Chin Length' is a Hyper Feminine feature.
A shorter chin length is typically perceived as a feminine trait, as opposed to the larger, more pronounced chins generally found in men. Men often exhibit more pronounced lateral tubercles (bony areas at the chin base), contributing to a broader chin appearance, identified as a masculine feature. Thus, comparatively, a shorter, less broad chin is seen as feminine. This understanding is further supported by a 2012 study by Garvin and Ruff, which utilized precise 3D surface laser scanning to examine chin differences between genders. The study found that, besides larger overall size and volume, men’s chins feature more prominent mental protruberances (forward-pointing parts of the chin) and lateral tubercles, and are typically taller. Consequently, the relatively shorter, less prominent chins observed in women are considered feminine.
Read the detailed study with exact scientific references