Literature Reference: Yu: The four directions and above are called Yu. Source from 'Shuowen'.
Liang: Liang means brightness. Source from 'Shuowen'.
宇:
Graceful and noble, the name embodies a broad mind and lofty ambitions.
亮: "Bright, luminous, in names it often signifies sunshine, vivacity, and straightforwardness in actions, also carrying a sense of hope."
Meaning: Yu signifies vast space, while Liang represents brightness, symbolizing a broad mind and a bright future.