Literature Reference: 鸿鹄高飞，一举千里。羽翮已就，横绝四海。——《史记·陈涉世家》 The swan soars high, covering a thousand miles in one flight. Its wings are fully grown, crossing the four seas. Source from 'Records of the Grand Historian: Chen She Family'.
鸿: Hongbo, Hongyun. In names, it often conveys the meaning of illustrious prosperity and good fortune at hand.
恺: Happiness, harmony; triumph.
Meaning: The swan symbolizes lofty aspirations, while 'Kai' represents joy and generosity, signifying a broad mind, high ambitions, and a gentle character.