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)
문 정남720227-1518951male1972022749전라북도(Jeonbuk)170 압구정로, 고양시 일산서구, 559-715
송 성호951123-5833096male1995112325경상남도(Gyeongsangnam)2307 가락로, 양평군, 615-574
박 윤미851221-2850594female1985122136울산(Ulsan)3631 백제고분로, 용인시 기흥구, 547-506
곽 재호780120-5130090male1978012043인천(Incheon)833 역삼로, 김포시, 148-073
박 대수931110-1917112male1993111027제주(Jeju)5121 개포로, 오산시, 766-856
최 영환700326-5715828male1970032651경상북도(Gyeongsangbuk)274 오금로, 고양시 일산동구, 520-157
황 태희931121-2697449female1993112127대구(Daegu)0670 서초중앙로, 고양시 일산서구, 551-192
정 가람951001-6215848female1995100125경기도(Gyeonggi)0874 선릉로, 안양시 만안구, 357-197
신 혜민811005-2102655female1981100539부산(Busan)8863 도산대로, 시흥시, 452-717
윤 나연780726-2422724female1978072643남춘천(Nam Chuncheon)9312 압구정로, 고양시 일산동구, 992-195
홍 성미960220-6351648female1996022025춘천(Chuncheon)537 서초대로, 안산시 상록구, 229-112
양 정웅950506-1958627male1995050625제주(Jeju)595 역삼로, 성남시, 355-108
허 명식831108-5965671male1983110837세종(Sejong)8135 강남대로, 성남시 중원구, 392-678
곽 정란971016-2636429female1997101623전라남도(Jeollanam-do)1667 서초중앙로, 수원시 팔달구, 476-413
임 주명870506-2650323female1987050633광주(Gwangju)735 양재천로, 부천시 소사구, 939-959
양 선영800418-2443020female1980041841세종(Sejong)0092 봉은사로, 시흥시, 754-302
홍 민철870617-1680131male1987061734대구(Daegu)8434 석촌호수로, 수원시 영통구, 859-797
서 창용890613-1688855male1989061332대구(Daegu)0484 삼성로, 화성시, 672-138
한 영일850401-5655473male1985040136광주(Gwangju)0145 백제고분로, 양주시, 031-194
유 혜민701027-2373020female1970102750춘천(Chuncheon)2130 영동대로, 평택시, 937-567

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.