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)
윤 소정900313-6643445female1990031334전라남도(Jeollanam-do)6478 언주로, 안양시, 165-361
고 경환920121-1562198male1992012132전라남도(Jeollanam-do)6301 압구정로, 성남시 중원구, 840-883
유 슬기751127-6465015female1975112749남춘천(Nam Chuncheon)5233 압구정로, 양평군, 009-734
정 준서820528-1406858male1982052842대전(Daejeon)094 삼성로, 수원시 팔달구, 733-101
곽 혜민970101-6531982female1997010127전라북도(Jeonbuk)6824 강남대로, 성남시, 372-402
류 예준830630-1336934male1983063041강원(Gangwon)7750 영동대로, 성남시 분당구, 388-879
백 경환970726-1123369male1997072627부산(Busan)010 서초대로, 고양시 일산서구, 515-469
홍 영진740630-5148099male1974063050인천(Incheon)4236 학동로, 수원시, 623-712
김 보민871021-2231491female1987102136경기도(Gyeonggi)382 반포대로, 여주시, 663-350
황 병호770608-5231954male1977060847경기도(Gyeonggi)6259 백제고분로, 김포시, 943-871
정 성훈800629-1786528male1980062944경상북도(Gyeongsangbuk)9450 오금로, 수원시 팔달구, 730-327
장 준영800102-1857445male1980010244울산(Ulsan)449 백제고분로, 안성시, 148-129
양 용훈911018-5402509male1991101832대전(Daejeon)316 삼성로, 수원시 권선구, 220-732
신 유진790307-2404332female1979030745대전(Daejeon)525 반포대로, 연천군, 362-940
강 남수840318-5904618male1984031840경상남도(Gyeongsangnam)8985 영동대로, 구리시, 058-430
김 채현980409-5533581male1998040926전라북도(Jeonbuk)600 잠실로, 용인시, 566-176
조 상훈820911-1659040male1982091141광주(Gwangju)1981 압구정로, 포천시, 813-164
양 경수860107-1087772male1986010738서울(Seoul)0369 석촌호수로, 고양시 덕양구, 530-701
전 봄790304-2024310female1979030445서울(Seoul)0300 잠실로, 안산시 단원구, 080-237
문 호민871206-1854761male1987120637울산(Ulsan)203 반포대로, 안양시 만안구, 971-848

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.