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)
최 예원820930-6854158female1982093042울산(Ulsan)217 양재천로, 광명시, 307-598
양 호진830710-5681375male1983071042대구(Daegu)351 서초대로, 안양시 동안구, 521-269
배 상수860212-5654007male1986021239광주(Gwangju)4076 도산대로, 고양시, 855-401
고 홍선850724-1155625male1985072440인천(Incheon)1198 논현로, 안산시 상록구, 514-082
권 영호800911-1937307male1980091144제주(Jeju)895 가락로, 의정부시, 121-868
백 대선840210-5406122male1984021041대전(Daejeon)3085 영동대로, 양주시, 028-536
곽 성곤890526-1963816male1989052635세종(Sejong)743 강남대로, 안양시 만안구, 662-654
정 태희920416-2448591female1992041633세종(Sejong)9172 선릉로, 용인시, 074-750
노 창용740908-1145238male1974090850인천(Incheon)6633 학동로, 고양시 일산서구, 773-226
양 영철920608-1059559male1992060833서울(Seoul)6723 반포대로, 고양시 일산동구, 521-965
윤 지민790806-2968125female1979080646세종(Sejong)6506 테헤란로, 안산시 상록구, 599-344
전 상욱770803-1157447male1977080348인천(Incheon)5462 언주로, 고양시 일산동구, 584-993
신 정남880224-1274956male1988022437강원(Gangwon)396 백제고분로, 안산시 상록구, 664-115
장 주원850203-5226844male1985020340경기도(Gyeonggi)1611 가락로, 안양시, 237-561
배 영길811208-5204540male1981120844경기도(Gyeonggi)370 개포로, 용인시, 812-781
송 하나770414-2921159female1977041448제주(Jeju)5285 선릉로, 평택시, 810-156
문 민서811001-2658980female1981100143광주(Gwangju)3718 역삼로, 포천시, 949-471
황 유진750117-2134251female1975011750인천(Incheon)8538 강남대로, 부천시, 989-710
오 남수870221-1393499male1987022138춘천(Chuncheon)281 서초중앙로, 안양시 만안구, 909-514
문 유리980921-6530553female1998092126전라북도(Jeonbuk)8080 잠실로, 시흥시, 060-386

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.