初: The original meaning signifies the origin, the source, the beginning. It generally denotes the act of embarking or starting, subtly implying that all good things are destined to arrive.
唯: "Only, unique. In a name, it often signifies uniqueness, hope, and being one of a kind, which is beneficial for attracting noble assistance."
Meaning: Chu signifies the beginning or original intent, while Wei means unique or only. The name conveys the meaning of staying true to one's beginnings and being one of a kind.