Literature Reference: 首，始也；成，就也。—— 《说文解字》 'Shou' means the beginning; 'Cheng' means accomplishment. Source from 'Shuowen Jiezi'.
首: Leader, adorned with ornaments. When used in names, it often signifies a person with leadership qualities.
成: Achievement and Growth. In names, it often symbolizes swift success and flourishing careers, offering favorable support for professional endeavors.
Meaning: From the beginning to success, symbolizing a smooth career and a fulfilling life.