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)
손 슬기960204-6697164female1996020428대구(Daegu)207 잠실로, 수원시 장안구, 401-175
남 수민830418-2850782female1983041841울산(Ulsan)433 봉은사로, 파주시, 228-622
유 미란710322-6650854female1971032253광주(Gwangju)9022 석촌호수로, 고양시 덕양구, 664-179
홍 용환790511-1663659male1979051145광주(Gwangju)583 도산대로, 안성시, 079-852
장 민희781016-2406528female1978101646대전(Daejeon)7103 영동대로, 동두천시, 914-052
박 은서970825-6118544female1997082527부산(Busan)6982 양재천로, 고양시 일산동구, 647-252
송 준범810513-5943133male1981051343제주(Jeju)3301 반포대로, 김포시, 941-235
허 수연751203-2620240female1975120349전라남도(Jeollanam-do)4168 양재천로, 수원시 팔달구, 279-060
문 현우920213-1402858male1992021332대전(Daejeon)391 서초중앙로, 용인시 수지구, 017-020
오 효일850212-1405636male1985021239대전(Daejeon)0793 강남대로, 안성시, 392-291
장 도윤940523-5444482male1994052330세종(Sejong)9407 테헤란로, 고양시 일산서구, 805-634
홍 은진870603-2153058female1987060337인천(Incheon)0615 강남대로, 연천군, 748-301
허 정화881105-2622886female1988110536전라남도(Jeollanam-do)4452 양재천로, 하남시, 649-518
남 은미930220-2888426female1993022031경상남도(Gyeongsangnam)9045 논현로, 가평군, 492-893
신 나루911002-2969706female1991100233세종(Sejong)3446 테헤란로, 가평군, 096-182
임 정웅760624-5444711male1976062448세종(Sejong)5359 봉은사로, 안성시, 905-316
조 은영860721-2799131female1986072138경상북도(Gyeongsangbuk)729 서초중앙로, 부천시 소사구, 133-001
양 현영740417-2107509female1974041750부산(Busan)5795 삼성로, 부천시, 449-729
하 지우840509-2448014female1984050940세종(Sejong)9206 테헤란로, 군포시, 031-281
고 광수970418-1949861male1997041827제주(Jeju)065 봉은사로, 가평군, 036-930

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.