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)
장 규산850701-1856080male1985070136울산(Ulsan)732 역삼로, 김포시, 575-626
고 시우940429-5850597male1994042927울산(Ulsan)4170 석촌호수로, 수원시, 348-786
한 태희950813-2768721female1995081326경상북도(Gyeongsangbuk)1910 학동로, 광명시, 621-888
최 유진751220-2540578female1975122046전라북도(Jeonbuk)217 학동로, 하남시, 613-279
한 재연880601-6654911female1988060132광주(Gwangju)113 선릉로, 양주시, 505-869
서 경춘820905-1407376male1982090538대전(Daejeon)9157 반포대로, 광주시, 192-848
오 서호980124-5619858male1998012423전라남도(Jeollanam-do)5341 봉은사로, 부천시 오정구, 586-847
황 소정891125-2356513female1989112531춘천(Chuncheon)506 석촌호수로, 가평군, 839-910
고 수빈871220-6752466female1987122034경상북도(Gyeongsangbuk)111 가락로, 부천시, 591-946
남 은정750406-2142733female1975040646인천(Incheon)859 영동대로, 고양시 일산동구, 167-021
안 지영950906-2632988female1995090625전라남도(Jeollanam-do)9825 언주로, 용인시 수지구, 623-395
손 도연890525-2353405female1989052531춘천(Chuncheon)8493 선릉로, 평택시, 718-713
오 지은820315-2460683female1982031538남춘천(Nam Chuncheon)837 역삼로, 수원시 팔달구, 857-546
홍 서현810209-6154944female1981020940인천(Incheon)7136 개포로, 과천시, 617-137
임 형철940327-1154633male1994032726인천(Incheon)019 개포로, 성남시, 656-827
하 진우730307-1177761male1973030747경기도(Gyeonggi)7894 오금로, 성남시 수정구, 912-887
하 재훈760520-1439492male1976052044남춘천(Nam Chuncheon)441 백제고분로, 군포시, 400-692
김 재철890821-1735421male1989082132경상북도(Gyeongsangbuk)6304 선릉로, 고양시 일산서구, 952-012
강 은정700118-2797083female1970011851경상북도(Gyeongsangbuk)4424 개포로, 파주시, 830-581
신 서현771122-2700799female1977112243대구(Daegu)883 도산대로, 안성시, 367-344

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.