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)
신 문용820220-1691094male1982022040대구(Daegu)1336 압구정로, 부천시, 948-259
임 주희710724-6953504female1971072451제주(Jeju)334 석촌호수로, 포천시, 004-029
임 미정931024-2480031female1993102429전라북도(Jeonbuk)7455 잠실로, 양주시, 294-417
백 광현720528-5927261male1972052850제주(Jeju)7691 언주로, 용인시 수지구, 247-526
손 영식930222-1225385male1993022229경기도(Gyeonggi)7201 석촌호수로, 구리시, 273-079
곽 봄840312-2162831female1984031238경기도(Gyeonggi)995 강남대로, 화성시, 085-489
유 반희710521-6753834female1971052151경상북도(Gyeongsangbuk)5160 양재천로, 안양시, 437-532
하 경석770421-1676926male1977042146대구(Daegu)4391 역삼로, 안양시 동안구, 247-886
장 미란750304-2723545female1975030447경상북도(Gyeongsangbuk)667 양재천로, 남양주시, 310-409
서 채현910215-1299427male1991021531강원(Gangwon)852 압구정로, 구리시, 790-570
남 강은890523-6969331female1989052333세종(Sejong)140 오금로, 시흥시, 762-581
신 홍선760206-5680511male1976020646대구(Daegu)9354 양재천로, 평택시, 912-052
하 영진880627-5528291male1988062734전라북도(Jeonbuk)9029 반포대로, 남양주시, 742-926
전 명식761029-1917750male1976102946제주(Jeju)531 선릉로, 성남시 중원구, 188-821
송 소연741115-6558347female1974111548전라남도(Jeollanam-do)118 백제고분로, 수원시, 385-980
김 종훈840504-1455553male1984050438남춘천(Nam Chuncheon)5369 선릉로, 수원시 장안구, 284-046
박 유진711127-2600765female1971112751전라남도(Jeollanam-do)724 석촌호수로, 군포시, 000-834
고 정식710514-1401660male1971051451대전(Daejeon)859 도산대로, 안양시 만안구, 452-475
안 중수930529-1699151male1993052929대구(Daegu)716 서초중앙로, 안성시, 406-826
손 혜민901204-6402190female1990120433대전(Daejeon)9895 서초중앙로, 구리시, 423-693

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.