K-pop Girl Groups

LAYSHA Members Profile: Full Names, Ages, Heights, Weights and More

June 26, 2026 | By Kris Lodhi

LAYSHA members are Goeun, Chaejin, Hadam, Hyeri, Jian, Semi, Bitna, Yujeong, Gavin, and Summer.

Origin	Seoul, South Korea
Debut	May 12, 2015
Number of Members	10
Members	Goeun Chaejin Hadam Hyeri Jian Semi Bitna Yujeong Gavin Summer
Former Members	Rahye Choim Ina Yoobin Seulgi Som Hayeon Sia Boreum Hayoung

LAYSHA Members Profile

Goeun

LAYSHA member Goeun

Full Name	Kim Goeun
Birthday	December 26, 1990
Birthplace	Seoul, South Korea
Age	35 years and 6 months old
Height	5 feet 7.32 inches (171 cm)
Weight	121 lbs (55 kg)
Zodiac Sign	Capricorn
Chinese Zodiac Sign	Horse
Blood Type	B
MBTI	ESTP
Education	Yongin University
Position	Leader, Main Vocalist, Lead Dancer, Center
Instagram	xgxuenx

Chaejin

LAYSHA member Chaejin

Full Name	Kim Chaejin
Birthday	April 26, 1991
Birthplace	Seoul, South Korea
Age	35 years and 2 months old
Height	5 feet 6.14 inches (168 cm)
Weight	110 lbs (50 kg)
Zodiac Sign	Taurus
Chinese Zodiac Sign	Goat
MBTI	ISTJ
Education	Yongin University
Position	Main Rapper, Main Dancer
Instagram	laysha_chaejin

Hadam

LAYSHA member Hadam

Full Name	Min Hadam
Birthday	May 31, 1991
Birthplace	Gwangju, South Korea
Age	35 years old
Height	5 feet 4.96 inches (165 cm)
Weight	103 lbs (47 kg)
Zodiac Sign	Gemini
Chinese Zodiac Sign	Goat
Position	Lead Dancer, Sub Vocalist
Instagram	damdamm____

Hyeri

LAYSHA member Hyeri

Full Name	Yang Hyeri
Birthday	December 4, 1992
Birthplace	N/A
Age	33 years and 6 months old
Height	5 feet 7.72 inches (172 cm)
Weight	123 lbs (56 kg)
Zodiac Sign	Sagittarius
Chinese Zodiac Sign	Dog
Position	Lead Vocalist, Lead Dancer
Instagram	hyeriy

Jian

LAYSHA member Jian

Full Name	Hong Jiwon
Birthday	May 2, 1994
Birthplace	Seoul, South Korea
Age	32 years and 1 month old
Height	5 feet 7.72 inches (172 cm)
Weight	119 lbs (54 kg)
Zodiac Sign	Taurus
Chinese Zodiac Sign	Dog
Education	Hanyang University
Position	Lead Vocalist, Lead Dancer
Instagram	@jjjjiia_an

Semi

LAYSHA member Semi

Full Name	N/A
Birthday	January 8, 1995
Birthplace	N/A
Age	31 years and 5 months old
Height	5 feet 6.14 inches (168 cm)
Zodiac Sign	Capricorn
Chinese Zodiac Sign	Pig
Blood Type	B
Position	Sub Dancer, Sub Vocalist
Instagram	laysha_semi

Bitna

LAYSHA member Bitna

Full Name	Oh Hyeji
Birthday	August 7, 1995
Birthplace	Busan, South Korea
Age	30 years and 10 months old
Height	5 feet 6.14 inches (168 cm)
Weight	106 lbs (48 kg)
Zodiac Sign	Leo
Chinese Zodiac Sign	Rat
Position	Lead Rapper, Sub Vocalist
Instagram	_bit._.na

Yujeong

LAYSHA member Yujeong

Full Name	Kim Yu-jeong
Birthday	October 14, 1997
Birthplace	N/A
Age	28 years and 8 months old
Height	5 feet 7.32 inches (171 cm)
Zodiac Sign	Libra
Chinese Zodiac Sign	Ox
Blood Type	O
Position	Dancer
Instagram	yuj_w_

Gavin

LAYSHA member Gavin

Full Name	Lee Gabin
Birthday	June 30, 2001
Birthplace	N/A
Age	24 years and 11 months old
Height	5 feet 8.5 inches (174 cm)
Weight	110 lbs (50 kg)
Zodiac Sign	Cancer
Position	Dancer, Maknae
Instagram	@gab_ssi

Summer

LAYSHA member Summer

Full Name	Ji-yeon
Birthday	N/A
Birthplace	N/A
Age	N/A
Height	N/A
Zodiac Sign	N/A
Position	Dancer
Instagram	@010_zip

Former Member Profile

Rahye

LAYSHA former member Rahye

Full Name	Lee Eun Hye
Birthday	September 7, 1990
Birthplace	Busan, South Korea
Age	35 years and 9 months old
Height	5 feet 6.14 inches (168 cm)
Weight	108 lbs (49 kg)
Zodiac Sign	Virgo
Chinese Zodiac Sign	Horse
Position	Main Vocalist
Instagram	rahye_xx

Choim

LAYSHA former member Choim

Full Name	Han Choim
Birthday	December 4, 1990
Birthplace	N/A
Age	35 years and 6 months old
Height	5 feet 5.75 inches (167 cm)
Weight	108 lbs (49 kg)
Zodiac Sign	Sagittarius
Chinese Zodiac Sign	Horse
Blood Type	A
MBTI	ENTJ-T
Position	Lead Vocalist, Lead Dancer
Instagram	real_hanchoim

Ina

LAYSHA former member Ina

Full Name	Ryu Yina
Birthday	October 24, 1991
Birthplace	N/A
Age	34 years and 8 months old
Height	5 feet 6.14 inches (168 cm)
Weight	103 lbs (47 kg)
Zodiac Sign	Scorpio
Chinese Zodiac Sign	Monkey
Blood Type	O
Education	Seoul Arts Institute
Position	Lead Vocalist
Instagram	dj_ina_official

Yoobin

LAYSHA former member Yoobin

Full Name	Jeong Yu-been
Birthday	January 15, 1992
Birthplace	N/A
Age	34 years and 5 months old
Height	5 feet 5.35 inches (166 cm)
Weight	105 lbs (48 kg)
Zodiac Sign	Capricorn
Chinese Zodiac Sign	Monkey
Position	Lead Vocalist, Lead Dancer, Maknae
Instagram	yubeen92_

Seulgi

LAYSHA former member Seulgi

Full Name	Park Seulgi
Birthday	March 13, 1992
Birthplace	N/A
Age	34 years and 3 months old
Height	N/A
Zodiac Sign	Pisces
Chinese Zodiac Sign	Monkey
Position	Lead Dancer, Sub Vocalist, Maknae
Instagram	_iam_psg

Som

LAYSHA former member Som

Full Name	Yang Dasom
Birthday	May 15, 1990
Birthplace	N/A
Age	36 years and 1 month old
Height	5 feet 6.93 inches (170 cm)
Weight	119 lbs (54 kg)
Zodiac Sign	Taurus
Chinese Zodiac Sign	Horse
Position	Lead Vocalist, Lead Dancer
Instagram	a.riel_som

Hayeon

LAYSHA former member Hayeon

Full Name	Ha Yeon
Birthday	July 3, 1994
Birthplace	N/A
Age	31 years and 11 months old
Height	5 feet 6.14 inches (167 cm)
Zodiac Sign	Cancer
Chinese Zodiac Sign	Dog
Blood Type	O
Position	Dancer
Instagram	queenka_yeon

Sia

LAYSHA former member Sia

Full Name	Kim Seihee
Birthday	October 26, 1995
Birthplace	Seoul, South Korea
Age	30 years and 8 months old
Height	5 feet 4.96 inches (165 cm)
Weight	106 lbs (48 kg)
Zodiac Sign	Scorpio
Chinese Zodiac Sign	Pig
Blood Type	A
MBTI	ESFJ
Position	Lead Dancer, Sub Vocalist, Rapper, Maknae
Instagram	sia___st

Boreum

LAYSHA former member Boreum

Full Name	Kim DoYoung
Birthday	August 12, 1996
Birthplace	Busan, South Korea
Age	29 years and 10 months old
Height	5 feet 7.72 inches (172 cm)
Weight	118 lbs (54 kg)
Zodiac Sign	Leo
Chinese Zodiac Sign	Rat
Blood Type	AB
MBTI	ISFJ
Position	Lead Dancer, Sub Vocalist, Maknae
Instagram	__happyeong

Hayoung

LAYSHA former member Hayoung

Full Name	Yoo Hayoung
Birthday	July 1, 1997
Birthplace	N/A
Age	28 years and 11 months old
Height	5 feet 4.96 inches (165 cm)
Zodiac Sign	Cancer
Chinese Zodiac Sign	Ox
Blood Type	O
MBTI	ISFP
Position	Dancer, Maknae
Instagram	hayoung_v

Member Ages: Oldest to Youngest

Member	Birthday	Age
Goeun	December 26, 1990	35 years, 6 months old
Chaejin	April 26, 1991	35 years, 2 months old
Hadam	May 31, 1991	35 years, 26 days old
Hyeri	December 4, 1992	33 years, 6 months, 22 days old
Jian	May 2, 1994	32 years, 1 month, 24 days old
Semi	January 8, 1995	31 years, 5 months, 18 days old
Bitna	August 7, 1995	30 years, 10 months, 19 days old
Yujeong	October 14, 1997	28 years, 8 months, 12 days old
Gavin	June 30, 2001	24 years, 11 months, 27 days old

FAQs

How many members are in LAYSHA?

LAYSHA is a 10-member K-pop girl group. The group consists of Goeun, Chaejin, Hadam, Hyeri, Jian, Semi, Bitna, Yujeong, Gavin, and Summer.

When did LAYSHA debut?

LAYSHA debuted on May 12, 2015, with their digital single Laysha.