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)
정 은애711202-6362052female1971120253춘천(Chuncheon)3997 언주로, 여주시, 696-145
신 대선950604-1474031male1995060428남춘천(Nam Chuncheon)9994 개포로, 이천시, 502-415
최 소연920404-2914889female1992040432제주(Jeju)525 학동로, 평택시, 511-773
양 지연920111-2405064female1992011132대전(Daejeon)980 영동대로, 수원시 영통구, 329-334
오 상준780512-1049930male1978051245서울(Seoul)910 반포대로, 오산시, 509-412
이 선우751125-2587506female1975112548전라남도(Jeollanam-do)2981 백제고분로, 수원시, 268-700
서 성은971204-6936349female1997120427제주(Jeju)3286 도산대로, 수원시 영통구, 114-494
양 보람860226-6374629female1986022638춘천(Chuncheon)9632 강남대로, 고양시 덕양구, 028-633
한 아름700902-2495423female1970090253전라북도(Jeonbuk)244 백제고분로, 수원시, 535-415
심 용훈780501-1919884male1978050145제주(Jeju)816 압구정로, 용인시 수지구, 335-551
송 현영760509-6854211female1976050947울산(Ulsan)3441 봉은사로, 수원시 팔달구, 097-030
전 지아741210-2598762female1974121050전라남도(Jeollanam-do)8949 백제고분로, 군포시, 364-592
류 예진701113-2358671female1970111353춘천(Chuncheon)196 개포로, 부천시 소사구, 487-755
배 준870203-1713873male1987020337경상북도(Gyeongsangbuk)560 선릉로, 안산시 상록구, 351-295
고 현규730329-1716281male1973032950경상북도(Gyeongsangbuk)8957 서초중앙로, 용인시, 194-765
권 재호960204-5386886male1996020428춘천(Chuncheon)2740 언주로, 안산시, 397-902
최 영호740604-1513555male1974060449전라북도(Jeonbuk)022 역삼로, 용인시 수지구, 980-148
문 나형770305-2952661female1977030546제주(Jeju)672 도산대로, 안산시, 093-851
서 준영841121-1857563male1984112139울산(Ulsan)7492 잠실로, 연천군, 324-569
최 민서770624-2179416female1977062446경기도(Gyeonggi)398 봉은사로, 의정부시, 286-958

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.