柯: The handle of an axe. By extension, it signifies a rule or principle.
翰: The original meaning is "feather." In personal names, it often conveys the aspiration of having lofty ambitions and soaring to great heights, symbolizing the potential to enhance one's career and academic fortunes.
Meaning: Ke symbolizes resilience and stability, while Han represents talent and literary brilliance, embodying steadfastness and exceptional talent.