Report of newly created surname and origin (성·본 창설 신고)
This page is machine translated from Ieumi's guide written in Korean. If the meaning is confusing, please look at the Korean original text. View original text (Korean)
You must report within one month of receiving the family court’s certified approval.
📍 Where to go
The si/gu/eup/myeon office for your registry or address (the approval itself comes from the family court)
⚠️ Things to watch out for
If you keep your foreign surname, this report is not needed. It applies only if you wish to create a new Korean surname and origin, and you must first obtain family court approval. If unsure, call 1345.
What to bring
Basis
- 가족관계의 등록 등에 관한 법률 제96조 (법제처 국가법령정보센터 — 현행 시행 2026-10-02 판으로 2026-10-05 대조 · 2026 개정은 제14조뿐, 이 조문 그대로)
- 가족관계의 등록 등에 관한 법률 제96조(국적취득자의 성과 본의 창설 신고) 제5항 (법제처 국가법령정보센터 — 현행 시행 2026-10-02 판으로 2026-10-05 대조 · 2026 개정은 제14조뿐, 이 조문 그대로)
This content was checked on 2026-10-03.