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)
하 준형920211-5132690male1992021129인천(Incheon)777 언주로, 양주시, 981-836
신 희원810929-2185990female1981092940경기도(Gyeonggi)900 반포대로, 부천시, 881-752
윤 원진740512-5697692male1974051247대구(Daegu)2502 영동대로, 오산시, 640-218
서 태희920704-2533086female1992070429전라북도(Jeonbuk)1229 강남대로, 성남시 중원구, 216-560
최 수원760403-1465111male1976040346남춘천(Nam Chuncheon)723 영동대로, 오산시, 848-019
전 윤경850802-6851182female1985080236울산(Ulsan)6195 양재천로, 성남시 분당구, 711-571
한 나형780905-6427436female1978090543남춘천(Nam Chuncheon)0846 가락로, 김포시, 350-987
정 미경830515-2470216female1983051538남춘천(Nam Chuncheon)873 영동대로, 의정부시, 015-421
강 은진750405-6430733female1975040547남춘천(Nam Chuncheon)999 압구정로, 부천시 소사구, 151-048
류 혜진900716-6962971female1990071631세종(Sejong)5501 서초대로, 과천시, 339-513
노 성령850515-1664623male1985051536광주(Gwangju)281 선릉로, 하남시, 499-163
신 경수970616-1751814male1997061624경상북도(Gyeongsangbuk)6533 학동로, 고양시 일산동구, 806-042
신 민형800919-2400965female1980091941대전(Daejeon)990 서초중앙로, 용인시 처인구, 971-307
신 민재820221-5549346male1982022139전라북도(Jeonbuk)460 개포로, 안산시 상록구, 167-243
서 은성730710-5202233male1973071048경기도(Gyeonggi)2712 봉은사로, 안양시, 120-203
하 기연970904-2506509female1997090424전라북도(Jeonbuk)1752 강남대로, 화성시, 112-944
윤 명호730801-5799504male1973080148경상북도(Gyeongsangbuk)0512 백제고분로, 화성시, 394-412
서 지희721103-2403286female1972110349대전(Daejeon)535 영동대로, 수원시 영통구, 528-602
강 재연850408-2886871female1985040837경상남도(Gyeongsangnam)9272 역삼로, 과천시, 206-995
양 지선811026-2126110female1981102640부산(Busan)491 강남대로, 안산시, 182-849

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.