So these are my girls groups I know. 

I do also know After School and KARD. I also forgot to add Ajax(DSP group) to my boys list. My KARD biases are Somin and the beautiful B.M. 

Girl Groups:

9Muses: Sojin, Hyemi

AOA: Seolhyun Hyejeong Chanmi

Apple B: Hyunmin Yoorim

Apink: Chorong, Namjoo, Hayoung

April: Chaekyung Chaewon, Rachel

Black Pink: Jisoo Jeannie

Berry Good: Sehyung Seoyul, Daye

Brave Girls: Yuna, Hayun

Busters: Hyeongseo, Minjung

Cocosori: Sori

CLC: Seunghee Sorn Eunbin

Cosmic Girls: Cheng Xiao, Seola, Bona, eunso, Exy, subin 

Dal Shabet: Subin, Ah Yeung

Dia: Eunice Chaeyeon Heehyun Joceun

Dreamcatcher: Gahyeon, Handong, Dami

Elris: Bella Yukyung

EXID: L.E Hyerin

F(X): Krystal Victoria

Fromis9, Jisun, Saerom, Chaeyoung, Seoyeon

Gfriend: Yerin Sowon Umji

G idle- Shuhua, Minnie, Soojin

Girls Day: Soljin Yura

GG: Yuri Taeyeon (My queen)

Good Day: Cherry, Haeun Chaesol Heejin Viva

Gugudan: Soyee Hana Nayoung Sally

Hashtag: Subin, Aeji, Daejeong

Laboum: Solbin Haein 

Ladies Code: Zuny

Lipbubble: Mirae, Ryua, Eunbyeol

Loona: Yeojin(frog) Haseul(dove) Kim lip(Owl) Yves(swan), cheorry(bat)Vivi(deer)

Lovelyz: Baby Sol, Jisoo, Mijoo, Yein

Mamamoo: Wheein Hwasa

Melody Day: Yein, Chahee

Momoland: Yeonwoo, daisy,  Hyebin Jane

 Neon Punch- Baek Ah, Dayeon

Oh My Girl: Binnie Jiho mimi

PLAYBACK-Yena & Hayoung

P.O.P: Haeri, Yeonha Seol

Pristin: Kyla, Kyilkyung Roa, Eunwoo, Luha.

Red Velvet: Seulgi Irene

Sonamoo: Minjae D.Ana Newsun

Twice: Tzuyu Jihyo Jeonghan Chaeyoung

Weki Meki: Lucy, Elly, Rina, Doyeon

Izone: Miyawaki Sakura, Choi Yena, Kang Hyewon, Kim Minju

 

OTHER GIRL GROUPS that have disbanded or aren’t so popular

Crayon Pop (disbanding)

Kara (my first ever girl group) disbanded

Brown eyed Girls (The members are just busy) (senior girl group)

Sistar (Were in my top 20 girl groups at #8) disbanded

Wonder Girls disbanded

Stellar(Disbanded)

Rainbow (disbanded)

MissA(disbanded) 

Fiestar (disbanded) 

2ne1 ( Disbanded)

MIXX disbanded (before they even had a chance to get somewhere, they had to break up because of the China/Korea thing going on.)