Start with the full name
Do not test each character in isolation. Read the surname and given name together at normal speaking speed. A character that sounds elegant alone can create a common word, a joke or a negative association when combined.
Listen for sound patterns
Check repeated initials, repeated finals and repeated tones. A series of identical tones can sound flat, while a difficult cluster can feel awkward. There is no single “perfect” tone pattern, but the full name should sound natural to a fluent speaker.
Test without giving the intended meaning
Ask a native reader to read the name and describe what it sounds like before you explain your intended meaning. This reduces confirmation bias and catches associations that a dictionary search will miss.
Check regional and slang meanings
Chinese is not one uniform speech community. A combination that is harmless in one region may sound strange in another. If the name will be used with a specific family, community or market, check with a speaker from that context.
What this does not prove
A clean homophone check cannot guarantee that everyone will like the name or that it will bring good fortune. It only reduces obvious linguistic risk. For a permanent or commercial name, use a native check and a separate trademark or legal review where relevant.