Literature Reference: Cheng means law; Yu means growth. Source from 'Shuowen Jiezi'.
程: Path and future. In a name, it often signifies extraordinary ability, a splendid and prosperous future, and the attainment of success and renown.
毓:
Meng Yu, a name that radiates vitality and prosperity, symbolizes robust health, immense potential, and the auspicious blessings of peace, well-being, and smooth sailing in life's journey.
Meaning: Cheng Yu signifies following laws and nurturing growth, symbolizing the harmony of order and development.