Literature Reference: 尧，古之圣王也。——《尚书·尧典》 Yao, the ancient sage king. Source from 'Shangshu·Yao Dian'.
定: Peaceful and serene. In names, it often conveys the meaning of happiness, health, and carefree contentment.
尧: Ancient emperor's name, symbolizing a person of both virtue and talent.
Meaning: Steady as a mountain, virtuous and wise like the ancient sage king Yao.