Literature Reference: 礼成三爵，乐毕九成。—— 《郊庙歌辞 周朝飨乐章 忠顺》 When the ceremony concludes with three cups, the music ends with nine movements. Source from 'Jiao Miao Ge Ci Zhou Chao Xiang Yue Zhang Zhong Shun'.
乐: Happiness, joy. The character "Ji" is auspicious and signifies a carefree, cheerful, and comfortable life, often used in names to convey a sense of ease and contentment.
毕: Completion, accomplishment. Surname.
Meaning: The end of music signifies the successful completion of a ceremony, symbolizing harmony and fulfillment.