Christian name
noun
- a name given to an individual that distinguishes them from other members of the same family and is used to address them familiarly; a forename, especially one given at baptism.名; 教名。
USAGE
In recognition of the fact that English-speaking societies have many religions and cultures, not just Christian ones, the term Christian name has largely given way, at least in official contexts, to alternative terms such as given name, first name, or forename.