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)
송 원준720408-5898755male1972040851경상남도(Gyeongsangnam)157 잠실로, 이천시, 148-039
하 준범950628-1895201male1995062827경상남도(Gyeongsangnam)1356 테헤란로, 평택시, 874-361
한 성현900317-5895313male1990031732경상남도(Gyeongsangnam)419 테헤란로, 군포시, 946-621
남 현우900125-1140894male1990012532인천(Incheon)459 반포대로, 과천시, 132-782
장 주미770120-6146013female1977012045인천(Incheon)8761 학동로, 안성시, 674-629
오 미영770420-2052609female1977042046서울(Seoul)681 역삼로, 부천시 오정구, 447-758
신 희경900406-6668962female1990040633광주(Gwangju)1562 잠실로, 양평군, 880-211
안 명호930316-1343732male1993031629강원(Gangwon)067 오금로, 과천시, 099-398
임 성훈961130-5134504male1996113026인천(Incheon)2242 반포대로, 동두천시, 262-130
송 미경850118-2887702female1985011837경상남도(Gyeongsangnam)134 가락로, 동두천시, 819-726
오 주형980520-5363911male1998052024춘천(Chuncheon)481 반포대로, 양평군, 621-207
허 영화780911-2472905female1978091144남춘천(Nam Chuncheon)8312 도산대로, 부천시, 297-229
손 미정800722-2663536female1980072242광주(Gwangju)707 반포대로, 오산시, 954-940
오 민지920912-6910300female1992091230제주(Jeju)653 잠실로, 의정부시, 734-198
권 가람870824-2147276female1987082435인천(Incheon)9371 백제고분로, 하남시, 393-915
유 은희890127-2677069female1989012733대구(Daegu)8874 도산대로, 용인시 수지구, 939-163
정 수원821005-5080868male1982100540서울(Seoul)385 역삼로, 수원시 권선구, 470-204
송 은희780503-2161947female1978050344경기도(Gyeonggi)881 선릉로, 성남시 분당구, 420-617
백 서호850509-5209853male1985050937경기도(Gyeonggi)3190 반포대로, 수원시 장안구, 591-589
곽 영호950823-5850274male1995082327울산(Ulsan)1107 서초중앙로, 안산시 단원구, 487-696

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.