祖: The founder of a career or school of thought, the ancestral lineage, or the motherland. In a name, it often conveys the meaning of a bright future, bringing honor to one's ancestors, and is beneficial for career advancement and academic pursuits.

凡: In all matters, seek the ordinary. In names, it often signifies staying true to one's role, maintaining peace and stability, which is conducive to a harmonious and fulfilling life.