The groups whose all of its members are using their real names as the stage names

Sechs Kies

Eun Jiwon, Lee Jaejin, Kim Jaeduck, Kang Sunghoon, Go Jiyong, Jang Soo Won

NRG

Lee Sungjin, Cheon Myunghoon, No Yoo Min, Moon Sunghoon, Kim Hwansung

+) No Yoomin was just a name stage but he legally changed it to his real name later

Fin.K.L

Lee Hyori, Ock Joohyun, Lee Jin, Sung Yuri

Click.B

No Minhyuk, Kim Sanghyuk, Yoo Hoseok, Kim Taehyung, Woo Yeonsuk, Oh Jonghyuk, Ha Hyun Gon

+) Some of them used stage names after disbandment

FT Island

Lee Hongki, Choi Jong Hoon, Choi Minhan, Lee Jaejin, Song Seunghyun

SS501

Kim Hyunjoong, Heo Young Saeng, Kim Gyujong, Park Jungmin, Kim Hyungjoon

2AM

Im Seulong, Lee Changmin, Jo Kwon, Jung Jinwoon

CNBlue

Jung Yonghwa, Lee Jungshin, Lee Jonghyun, Kang Minhyuk

Apink

Oh Hayoung, Yoon Bomi, Jung Eunji, Park Chorong, Kim Namjoo, Son Naeun

AOA

Jimin, Hyejeong, Yuna, Seolhyun, Chanmi, Mina

+) They don't attach their last names in their stage names

JYJ

Kim Junsu, Kim Jaejoong, Park Yoochun

+)Three of them used a different stage names back when they were still in DBSK

Winner

Kang Seungyoon, Song Mino, Kim Jinwoo, Lee Seunghoon

Highlight

Yong Junhyun, Yang Yoseob, Yoon Dujun, Son Dongwoon, Lee Gikwang

Twice

Tzuyu, Chaeyeon, Mina, Sana, Nayeon, Jungyeon, Dahyun, Jihyo, Momo

+)They don't attach their last names in their stage names

IOI

Kang Mina, Im Nayoung, Zhou Jieqiong (Joo Kyulkyung), Yoo Yeonjung, Jeon Somi, Kim Doyeon, Kim Sejeong, Jung Chaeyeon, Kim Chungha, Kim Sohye, Kim Yoojung

instiz

-I immediately thought of Highlight as soon as I finished reading the title!

-Whoa.. There's a lot..

-+ Wanna One..

-KangKimSongLee<3

-Their names sound very beautiful..

-BTOB too!!

-There's a group named 'Boyfriend', whose members also use their real names as their stage names..

-B1A4 too.. Am I right?

-No.. Baro and Sandeul are just stage names..

-Momo is her real name..??

-It's not Choi Minhan, but Choi Minhwan!!

-ZE:A too!!

-All of Victon's members are using their real names.. Aren't they?

-Why is BTOB not in this list..? All of the members are using their real names!!

-What about BTOB? What about BTOB? What about BTOB? What about BTOB? What about BTOB?

-I miss IOI..ㅠㅠㅠㅠ

-What about 2PM..?

-Nickhun is a stage name!

-Seolhyun is her real name..?? Whoa.. That's a very pretty name..