Registration reference
Hanja Usable in Korean Personal Names
The engine keeps legal-name character status distinct from dictionary definitions. A character being permitted does not mean every possible reading or interpretation is valid.
9,459 legal-character records
The character inventory is based on a structured representation of the Korean Supreme Court name-Hanja set and links back to the Court’s own lookup/reference page.
Readings are stored as separate relationships because the same Hanja can be associated with more than one approved name reading.
Browse name HanjaImportant
This site is a research reference, not a substitute for the Korean family-registration authority. For a legal filing, verify the current character and reading in the official Court system.