All kpop idols born on 31st
List of every kpop idol born on 31st| Stage Name | Full Name | Group | Date of Birth | Gender |
|---|---|---|---|---|
| A.M | Seong Hyun Woo | LIMITLESS | Dec 31st '96 | male |
| Anna | Song Ju-hyeon | UNICA | Oct 31st '97 | female |
| Areum | Kim Da-un | AREAL | Jan 31st '98 | female |
| Asol | Ahn Sol | Jul 31st '97 | female | |
| Bohyung | Kim Bo-hyung | KEEMBO | Mar 31st '89 | female |
| Castle J | Son Seongjun | MCND | May 31st '99 | male |
| chaeree | Lee Chaeryeong | Dec 31st '90 | female | |
| Chaerin | Park Chae-rin | ICHILLIN' | Mar 31st '03 | female |
| Chan | Kang Yoo-chan | A.C.E | Dec 31st '97 | male |
| Changmo | Ku Chang-mo | May 31st '94 | male | |
| Cho Ka Hyeon | Cho Ka-hyeon | Aug 31st '03 | female | |
| Choi Yeyoung | Choi Ye-Young | May 31st '00 | female | |
| Dain | Jo Mungyeong | Black Eye | May 31st '88 | female |
| Dajeong | Jung Da-jeong | PIXY | Jul 31st '03 | female |
| Eunjin | Ahn Eunjin | Aug 31st '97 | female | |
| Fujimoto Ayaka | Fujimoto Ayaka | Aug 31st '01 | female | |
| Geum Dan Bi | Lee Su-jin | Brand New Day | Jan 31st '89 | female |
| Gowoon | Jung Go-woon | SHA SHA | Jan 31st '96 | female |
| Gwanghyeon | Jeong Gweong Hyeon | Purple Rain | Mar 31st '97 | male |
| Gyeoul | Han Gyeowool | Sol-T | Dec 31st '90 | female |
| Hadam | Min Hadam | Bambino | May 31st '91 | female |
| Hayeon | Kim Ha-yeon | Aug 31st '98 | female | |
| Heechan | Yang Hee-chan | DKB | Jul 31st '99 | male |
| Hojoon | Jeon Ho Joon | Xeno-T | Oct 31st '92 | male |
| Hong Ye Ji | Hong Ye-ji | Jan 31st '02 | female | |
| Hyeonbin | Kim Hyeonbin | Aug 31st '02 | male | |
| Hyeonji | Half Moon | Oct 31st '97 | female | |
| Hyeonmin | Park Hyeonmin | N.CUS | Mar 31st '03 | male |
| Hyeyoung | Tae Hye Young | Aug 31st '85 | female | |
| Hyun Jae | Im Hyun Jae | Hyukoh | Jul 31st '93 | male |
| Hyunjung | Choi Hyun Jung | Rolling Quartz | Oct 31st '96 | female |
| Insun | Hwang In Sun | Smile.G | Jan 31st '87 | female |
| Intak | Hwang In Tak | P1Harmony | Aug 31st '03 | male |
| iT's | Dec 31st '93 | female | ||
| Jaein | Han Ga In | BIKINY | Dec 31st '88 | female |
| Jeong Sewoon | Jeong Sewoon | YDPP | May 31st '97 | male |
| Jiae | Kim Ji Ae | Wassup | Oct 31st '95 | female |
| Jinkwon | Kim Jin-Kwon | NewKidd | Jan 31st '01 | male |
| Jinyoung | Woo Jinyoung | D1CE | May 31st '97 | male |
| Jiyeon | Cho Ji-yeon | On Top | May 31st '04 | female |
| Joochan | Hong Joochan | Golden Child | Jul 31st '99 | male |
| Ju-ne | Koo Junhoe | iKON | Mar 31st '97 | male |
| Jung Yu Jin | Jung Yu Jin | Mar 31st '82 | female | |
| Kim Na Young | Kim Na Young | Dec 31st '91 | female | |
| Lok | AZM | Dec 31st '95 | female | |
| Lucy | Noh Hyo-jung | Weki Meki | Aug 31st '02 | female |
| Malja | Kim Yurim | Clinah | Jul 31st '95 | female |
| Minji | Park Minji | SECRET NUMBER | Mar 31st '99 | female |
| Minwoo | No Min Woo | BF | Jul 31st '95 | male |
| MISO | Kim Mi-so | May 31st '92 | female | |
| Miyeon | Jo Mi-yeon | (G)I-DLE | Jan 31st '97 | female |
| Motomura Aoi | Motomura Aoi | May 31st '97 | female | |
| Nau | Lee Na Woo | Purple Rain | Mar 31st '93 | male |
| Nayun | Kim Na Yun | MOMOLAND | Jul 31st '98 | female |
| Park Soo-ah | Park Soo Young | Orange Caramel | Jul 31st '92 | female |
| Pichu | Go Eunbyeol | ACE | Mar 31st '98 | female |
| Psy | Park Jae-sang | Dec 31st '77 | male | |
| Roa | Lim Roa | RAMISU | May 31st '96 | female |
| Seunghyub | Lee Seunghyub | N.Flying | Oct 31st '92 | male |
| SeungHyun | Lee Seung Hyun | Dec 31st '01 | male | |
| Sihyeon | Park Sihyeon | Carcaro Girl | Aug 31st '87 | female |
| Siyoon | Kang Byungseon | MAP6 | Dec 31st '95 | male |
| Sohee | Kim Sohee | ELRIS | Dec 31st '99 | female |
| Somang | Choi So-mang | Magic Girl | Oct 31st '07 | female |
| Son Seoah | Son Hyun-mi | MIXX | Dec 31st '97 | female |
| Sungmin | Oh Sung Min | Bigflo | Dec 31st '90 | male |
| Sungmin | Park Sungmin | May 31st '93 | male | |
| Wonyoung | Jang Won-young | IVE | Aug 31st '04 | female |
| Wooseok | Jung Woo Seok | PENTAGON | Jan 31st '98 | male |
| Y | Choi Seong Yoon | Golden Child | Jul 31st '95 | male |
| Yena | Hwang Ye Na | Swalla | Oct 31st '92 | female |
| Yeoeun | Yeo Eunsuk | Pride Band | Oct 31st '93 | female |
| Yeon | Jeong Yeon-uk | Oct 31st '97 | male | |
| Yeongin | Cho Yeong-in | Oct 31st '01 | female | |
| Yeonho | Chu Yeonho | VERIVERY | May 31st '00 | male |
| Yeram | Yang Yeram | Mar 31st '00 | male | |
| Yongguk | Bang Yong Guk | Mar 31st '90 | male | |
| Yoonmirae | Natasha Shanta Reid | MFBTY | May 31st '81 | female |
| Youngjo | Jo Youngjo | Beatwin | Aug 31st '91 | male |
| YUJIHI | Yu Jihee | May 31st '97 | female | |
| Zoa | Cho Hye-won | Weeekly | May 31st '05 | female |
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