Literature Reference: In the northern darkness, there is a fish called Kun. The size of Kun is thousands of miles long. Source from 'Zhuangzi·Free and Easy Wandering'.
宇:
Graceful and noble, the name embodies a broad mind and lofty ambitions.
鲲: Kunpeng. When used as a personal name, it symbolizes awe-inspiring grandeur and lofty aspirations.
Meaning: Yu Kun symbolizes vastness and ambition, with Kun representing a legendary fish, embodying grand aspirations and limitless potential.