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)
이 소연930921-2441411female1993092130세종(Sejong)103 역삼로, 시흥시, 500-858
허 형민921105-1084311male1992110531서울(Seoul)561 압구정로, 수원시 영통구, 022-529
고 상명981119-2490820female1998111925전라북도(Jeonbuk)1157 백제고분로, 남양주시, 386-519
허 정민820117-6508863female1982011742전라북도(Jeonbuk)3567 양재천로, 안산시 단원구, 474-582
허 성곤890906-1668691male1989090634광주(Gwangju)7960 압구정로, 용인시, 721-890
배 기수850320-1682941male1985032039대구(Daegu)0811 강남대로, 안성시, 951-342
최 민아810707-6699963female1981070743대구(Daegu)633 백제고분로, 평택시, 432-109
강 재연760520-6432480female1976052047남춘천(Nam Chuncheon)516 역삼로, 남양주시, 151-091
권 민희960301-6969101female1996030128세종(Sejong)2937 개포로, 안산시 단원구, 264-782
오 강은750107-2288898female1975010749강원(Gangwon)975 도산대로, 평택시, 277-349
심 대수751115-1377442male1975111548춘천(Chuncheon)401 논현로, 성남시, 332-090
고 재연750331-6785291female1975033148경상북도(Gyeongsangbuk)6753 가락로, 성남시 분당구, 912-718
최 재현900520-1048137male1990052033서울(Seoul)337 잠실로, 성남시 분당구, 633-616
남 연희760724-6679526female1976072448대구(Daegu)2849 잠실로, 부천시, 239-984
강 영철800924-1504195male1980092443전라북도(Jeonbuk)6026 테헤란로, 고양시 일산서구, 522-315
남 수원930401-5426915male1993040131남춘천(Nam Chuncheon)278 삼성로, 화성시, 642-553
박 우진841120-1152721male1984112039인천(Incheon)2985 학동로, 양평군, 229-162
오 민환751008-1967201male1975100848세종(Sejong)813 백제고분로, 하남시, 472-433
류 지희741002-2502239female1974100249전라북도(Jeonbuk)4049 가락로, 고양시 일산서구, 999-996
최 상명740610-2426652female1974061050남춘천(Nam Chuncheon)0869 학동로, 안양시, 190-380

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.