Source: Schema.org v30.1 vocabulary. Official honorificPrefix property definition.
What does honorificPrefix mean?
An honorific prefix preceding a Person's name such as Dr/Mrs/Mr.
Used on types (domainIncludes)
Expected value types (rangeIncludes)
Schema.org domainIncludes and rangeIncludes are descriptive guidance, not strict validation prohibitions. Check the official reference for updates.
Related reference
Browse all Schema.org types and properties · Google feature support status