Literature Reference: 楚，荆楚也；宇，天地也。—— 《说文解字》 Chu refers to the region of Jingchu, while Yu signifies the expanse of heaven and earth. Source from 'Shuowen Jiezi'.
楚: Vivid and tidy in appearance. This character is auspicious for the family.
宇:
Graceful and noble, the name embodies a broad mind and lofty ambitions.
Meaning: Chu Yu symbolizes the vastness of the Jingchu region and the boundless heavens and earth, representing broad-mindedness and lofty aspirations.