Literature Reference: 定者，安也；一者，始也。——《说文解字》 'Ding' means stability; 'Yi' means the beginning. Source from 'Shuowen Jiezi'.
定: Peaceful and serene. In names, it often conveys the meaning of happiness, health, and carefree contentment.
一: To signify the beginning, to embody the entirety, and to represent the pinnacle of excellence and perfection.
Meaning: Symbolizes stability and unwavering determination, remaining consistent from beginning to end.