Literature Reference: 'Yin' refers to the boundaries of the earth; 'Yu' refers to the universe and its vastness. Source from 'Shuowen Jiezi'.
垠: Vast and boundless, it is often used in names to signify grand aspirations and dreams.
宇:
Graceful and noble, the name embodies a broad mind and lofty ambitions.
Meaning: The name signifies boundless horizons and a heart that embraces the universe, symbolizing grand vision and ambition.