K-pop Girl Groups

Luminous Elf Members Profile: Full Names, Ages, Heights, Weights and More

June 28, 2026 | By
Luminous Elf members are Yeonju, Nayoung, Bonnie, Harang, Jiwon, Sia, and Siwoo.
OriginSeoul, South Korea
DebutSeptember 2, 2020
Number of Members7
MembersYeonju
Nayoung
Bonnie
Harang
Jiwon
Sia
Siwoo
Former MemberChangbin
Oldest MemberNayoung
Youngest Member (Maknae)Siwoo

Luminous Elf Members Profile

Yeonju

Luminous Elf member Yeonju
Full NamePark Yeonju
BirthdayApril 16, 2008
BirthplaceN/A
Age18 years and 2 months old
HeightN/A
Zodiac SignAries
PositionLeader
Instagramyeonju_bbe

Nayoung

Luminous Elf member Nayoung
Full NameLee Nayoung
BirthdayJuly 28, 2007
BirthplaceN/A
Age18 years and 11 months old
HeightN/A
Zodiac SignLeo
Instagraminayeong637

Bonnie

Luminous Elf member Bonnie
Full NamePark Siyeon
BirthdayOctober 16, 2007
BirthplaceN/A
Age18 years and 8 months old
HeightN/A
Zodiac SignLibra
Instagrambonnienchloe

Harang

Luminous Elf member Harang
Full NameWoo Jisoo
BirthdayAugust 7, 2008
BirthplaceN/A
Age17 years and 10 months old
HeightN/A
Zodiac SignLeo
Instagramjisoo080807

Jiwon

Luminous Elf member Jiwon
Full NameWoo Jiwon
BirthdayAugust 27, 2009
BirthplaceN/A
Age16 years and 10 months old
HeightN/A
Zodiac SignVirgo
Instagramwoojiwon_090827

Sia

Luminous Elf member Sia
Full NameKim Minseo
BirthdaySeptember 6, 2009
BirthplaceN/A
Age16 years and 9 months old
HeightN/A
Zodiac SignVirgo
PositionRapper (?)
Instagrammin517509

Siwoo

Luminous Elf member Siwoo
Full NamePark Siwoo
BirthdayNovember 30, 2010
BirthplaceN/A
Age15 years and 6 months old
HeightN/A
Zodiac SignSagittarius
PositionMaknae
Instagrambonnienchloe

Former Member Profile

Changbin

Luminous Elf former member Changbin
Full NameLee Changbin
BirthdayOctober 4, 2008
BirthplaceN/A
Age17 years and 8 months old
HeightN/A
Zodiac SignLibra
PositionMain Vocalist
Instagram08_changbin

Member Ages: Oldest to Youngest

MemberBirthdayAge
NayoungJuly 28, 200718 years, 11 months old
BonnieOctober 16, 200718 years, 8 months, 12 days old
YeonjuApril 16, 200818 years, 2 months, 12 days old
HarangAugust 7, 200817 years, 10 months, 21 days old
JiwonAugust 27, 200916 years, 10 months, 1 day old
SiaSeptember 6, 200916 years, 9 months, 22 days old
SiwooNovember 30, 201015 years, 6 months, 29 days old

FAQs

How many members are in Luminous Elf?

Luminous Elf is a 7-member K-pop girl group. The group consists of Yeonju, Nayoung, Bonnie, Harang, Jiwon, Sia, and Siwoo.

When did Luminous Elf debut?

Luminous Elf debuted on September 2, 2020, with their single Energy StaR.

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