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)
류 윤영790817-6403601female1979081746대전(Daejeon)587 서초대로, 이천시, 319-177
송 윤경711224-2402371female1971122454대전(Daejeon)870 도산대로, 부천시 소사구, 670-274
안 원진800419-5478251male1980041945남춘천(Nam Chuncheon)089 석촌호수로, 부천시 오정구, 789-831
장 서영860502-6951276female1986050238제주(Jeju)9904 역삼로, 하남시, 888-934
손 소영730306-2123019female1973030651부산(Busan)1519 도산대로, 용인시 처인구, 242-581
남 정민700302-2624984female1970030254전라남도(Jeollanam-do)739 삼성로, 양평군, 525-478
안 정민920603-6730854female1992060333경상북도(Gyeongsangbuk)182 역삼로, 부천시 원미구, 247-997
백 선호970212-2849389female1997021228경상남도(Gyeongsangnam)7037 도산대로, 의왕시, 404-150
백 재훈960531-1668003male1996053128광주(Gwangju)9929 역삼로, 수원시 팔달구, 857-560
권 우진840508-1199240male1984050840경기도(Gyeonggi)026 서초대로, 광명시, 037-220
유 진우780708-1695395male1978070847대구(Daegu)3461 가락로, 과천시, 030-404
임 보민910217-2286112female1991021734강원(Gangwon)7489 반포대로, 용인시 처인구, 407-689
최 승현961115-1168852male1996111528경기도(Gyeonggi)914 오금로, 용인시, 211-041
장 정웅740618-5416485male1974061850남춘천(Nam Chuncheon)0358 선릉로, 안양시, 526-606
유 성현780426-1127112male1978042647부산(Busan)9243 잠실로, 포천시, 985-804
문 성현810110-1446585male1981011044세종(Sejong)0818 반포대로, 하남시, 612-395
곽 소영871120-2596629female1987112037전라남도(Jeollanam-do)599 개포로, 화성시, 082-092
김 동윤941119-1919533male1994111930제주(Jeju)5908 압구정로, 용인시 기흥구, 348-005
이 도현901220-1957085male1990122035제주(Jeju)252 도산대로, 의왕시, 969-381
김 정란740130-2969289female1974013051세종(Sejong)0027 잠실로, 고양시 일산서구, 809-485

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.