South Korean Resident Registration Number (RRN) with name Generator Online

To get a Resident Registration Number (RRN) with name Easily and quickly.

NameRRNGenderBirthdayAgeBirthdayPlaceAddress(street Address, City, Zip Code)
전 정호880225-1667966male1988022537광주(Gwangju)525 학동로, 과천시, 103-397
황 은지820516-6757073female1982051642경상북도(Gyeongsangbuk)3073 백제고분로, 안산시 단원구, 000-743
박 창용731026-1122824male1973102651부산(Busan)5177 양재천로, 연천군, 644-785
고 성현980814-5104816male1998081427부산(Busan)6806 테헤란로, 구리시, 875-085
곽 명호961223-1859579male1996122329울산(Ulsan)3228 테헤란로, 수원시, 266-236
이 중수841015-5309751male1984101540강원(Gangwon)3063 도산대로, 광명시, 871-945
한 상현981211-1375907male1998121127춘천(Chuncheon)6327 선릉로, 오산시, 168-871
남 지현930823-2856922female1993082332울산(Ulsan)726 언주로, 안산시 단원구, 671-797
송 태호840827-1938630male1984082741제주(Jeju)5913 서초중앙로, 남양주시, 869-517
백 효일900928-1165891male1990092834경기도(Gyeonggi)069 강남대로, 안양시, 734-189
손 정란931020-2282112female1993102031강원(Gangwon)751 삼성로, 성남시 수정구, 944-367
양 하은921028-2964916female1992102832세종(Sejong)865 서초대로, 구리시, 370-823
안 주명980228-6962702female1998022827세종(Sejong)4064 언주로, 안양시 동안구, 905-021
허 경수900529-1478285male1990052934남춘천(Nam Chuncheon)9998 삼성로, 동두천시, 011-159
배 영환700824-1872072male1970082455경상남도(Gyeongsangnam)232 반포대로, 부천시 오정구, 048-804
유 준830318-1889930male1983031841경상남도(Gyeongsangnam)357 삼성로, 성남시 중원구, 352-839
손 민석761006-1655961male1976100648광주(Gwangju)5687 반포대로, 하남시, 645-295
전 형민880916-5092636male1988091636부산(Busan)6825 논현로, 수원시 장안구, 510-997
강 채현851005-5555145male1985100539전라남도(Jeollanam-do)842 언주로, 하남시, 848-603
정 민성951028-5653941male1995102829광주(Gwangju)524 봉은사로, 하남시, 760-613

If you want to check or validate KR RRN status online, here is a KR RRN Validator.

If you want to generate more Korean identity info not only RRN information online, here is a KR identity info generator.

What is South Korean Resident Registration Number (RRN)?

A resident registration number (Korean: 주민등록번호, Jumin Deungrok Beonho, Hanja: 住民登錄番號) is a 13-digit number issued to all residents of the Republic of Korea. Similar to national identification numbers in other countries, it is used to identify people in various private transactions such as in banking and employment. It is also used extensively for online identification purposes. Upon registration with their city office, foreigners (except those affiliated with the U.S. military) receive an alien registration number, which serves as a substitute, on their alien registration card.

Some foreigners incorrectly refer to a resident registration number as a KSSN, or Korean Social Security Number.


The resident registration number consists of 13 digits, with each block serving a certain function, as illustrated below:


The first six digits signify the person's date of birth. For example, a person born on September 1, 1946, such as former President Roh Moo-Hyun, would have 460901 for the first six digits.

s, the seventh digit, indicates the sex and the century in which the person was born. The code used for each category follows:

  • 9: male born 1800 - 1899
  • 0: female born 1800 - 1899
  • 1: male born 1900 - 1999
  • 2: female born 1900 - 1999
  • 3: male born 2000 - 2099
  • 4: female born 2000 - 2099
  • 5: foreigner male born 1900 - 1999
  • 6: foreigner female born 1900 - 1999
  • 7: foreigner male born 2000 - 2099
  • 8: foreigner female born 2000 - 2099

bbbb, the eighth through eleventh digit, signify a code for the person's place of birth.

n, the 12th digit, is a sequential number used to differentiate those of the same sex born on the same day in the same location.

c, the 13th digit, is a check digit, used to verify that the number has been transcribed correctly. It is generated from the rest of the digits using the following algorithm (digits lettered a through m in order): m = [11 − {(2a + 3b + 4c + 5d + 6e + 7f + 8g + 9h + 2i + 3j + 4k + 5l) mod 11}] mod 10

Online use

Many South Korean websites require the submission of a valid resident registration number in order for users to register an account. This practice ties each registered account to a unique online identity, rather than allowing anonymous registration. Because only a few large websites allow alternate means of identification, such as an alien registration number or passport number, foreigners cannot use many South Korean websites.

The principal means of authenticating a valid resident registration number is to use an algorithm to check the last digit against what it should be based upon the rest of the digits entered.


The widespread requirement of a valid resident registration number to create an account on many South Korean websites presents many opportunities for identity theft and other fraud. For example, it was found that former South Korean president Roh Moo-Hyun's resident registration number was used to gain access to hundreds of pornographic websites, as well as to register accounts on a number of entertainment and gaming web sites. Complaints about identity theft led the South Korean government to implement stiff penalties for using someone else's resident registration number. Offenders are eligible to serve 3 years in jail or to be imposed a 10,000,000 KRW fine.