Groups where all members have no special stage name

Twice. The only members that have a different name than their birth name are Jihyo and Jeongyeon. And each of them have legally changed their names to their current names.

Nvm

I think AB6IX members use their real names

TxT they use their real names.

Ateez use their real names I think.

All jyp ggs minus miss a? Twice, itzy, wonder girls members all use their real names right?

Quote from whipped

All jyp ggs minus miss a? Twice, itzy, wonder girls members all use their real names right?

Depends on how you rule on Lia. She's using a shortened version of her English name. Does that count as her real name or a stage name?

I think ATEEZ

Quote from horizonshard

Twice. The only members that have a different name than their birth name are Jihyo and Jeongyeon. And each of them have legally changed their names to their current names.

Wait, Jeongyeon has different name at birth? What was her name?

Quote from Armedryu

Wait, Jeongyeon has different name at birth? What was her name?

Yoo Kyung-wan

Quote from Armedryu

Wait, Jeongyeon has different name at birth? What was her name?

Her name was KyungWan. She had it changed while very young because she got teased a lot for it sounding like a boy's name. She doesn't mention it much now, and doesn't like it brought up.

back then winner only used their real name . mino , seung yoon, seung hoon, ,jin woo,(ex) nam taehyun .
but they reboot both winner and ikon name to make it easier for foreign fans
seung yoon -> yoon
seung hoon ->Hoony

jin woo -> jinu

Treasure use their real names, all 12 members. It's surprising considering the history of other YG groups (full of stage names pretty much).

Quote from vimo03

Treasure use their real names, all 12 members. It's surprising considering the history of other YG groups (full of stage names pretty much).

pretty sure BB is the only YG group who's debut with member full of stage name except daesung from debut.
in 2ne1 only CL have stage name
in BP only Rosé has stage name but that is her english name.
all winner member debut with their real names
in ikon only bobby and b.i have stage name at debut
before they reboot their names after 2/3 years active.
there's still a chance they gonna do the same thing to treasure even tho idk why they did that to winner and ikon.
the most famous theories is so that foreign fan can read and say's thier name's more easily.

Before they disbanded, Wonder Girls!

They all used their real first names: Sohee, Sunmi, Ye Eun, Sunye, Yubin, and Hyelim.

Sunmi has talked about how people didn't believe Sunmi was her real name at first!

4minute used their real names.

I believe everyone uses their real names in (G)I-DLE. Minnie might be the exception, but hers is either a nickname from her legal Thai name or part of it, I think. I don't really know if her full name is Minnie Nicha Yontararak or simply Nicha Yontararak. Many Thai people go by nicknames rather than their full legal name, from what I understand and remember.