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)
신 은형811222-2409068female1981122241대전(Daejeon)786 석촌호수로, 용인시, 793-132
류 수원920222-1664466male1992022230광주(Gwangju)529 가락로, 성남시 중원구, 453-376
권 준영810925-1005152male1981092540서울(Seoul)005 언주로, 부천시 원미구, 554-123
백 선영720826-6475595female1972082650남춘천(Nam Chuncheon)099 개포로, 평택시, 331-896
조 가람890519-2839331female1989051932경상남도(Gyeongsangnam)0114 테헤란로, 파주시, 916-610
최 광수841205-1157236male1984120538인천(Incheon)420 가락로, 고양시 일산동구, 744-614
오 서연980603-6911602female1998060323제주(Jeju)4613 도산대로, 고양시, 689-528
윤 승민850611-5650800male1985061136광주(Gwangju)5296 도산대로, 안산시 단원구, 315-419
손 성훈871228-5526700male1987122835전라북도(Jeonbuk)7631 학동로, 고양시, 117-374
유 동윤721204-1681523male1972120450대구(Daegu)7020 개포로, 수원시 장안구, 202-280
송 예준970220-5392781male1997022025춘천(Chuncheon)4122 잠실로, 안산시 상록구, 293-756
이 강희910717-2336654female1991071730강원(Gangwon)5692 학동로, 부천시 오정구, 454-787
조 영환890519-1699201male1989051932대구(Daegu)272 선릉로, 연천군, 287-953
류 영일851013-5677701male1985101336대구(Daegu)814 봉은사로, 부천시 원미구, 337-099
신 혜림940303-2681021female1994030327대구(Daegu)483 학동로, 가평군, 667-442
백 민준850215-5457815male1985021537남춘천(Nam Chuncheon)6539 강남대로, 과천시, 824-256
황 지영900613-6697462female1990061331대구(Daegu)1555 양재천로, 안양시 동안구, 161-377
박 나루970602-6408402female1997060224대전(Daejeon)512 삼성로, 김포시, 551-666
백 윤서780407-2615088female1978040744전라남도(Jeollanam-do)7951 도산대로, 파주시, 084-008
허 수정840922-6333751female1984092237강원(Gangwon)5314 봉은사로, 평택시, 800-687

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.