Idols uncommon last names?

[ᴅᴇᴇᴘ ᴅᴀʀᴋ ♔]

Boo Seungkwan
Yoo Kihyun
Koo Jungmo
Ok Taecyeon
Bong Jaehyun
Hong Joochan
Na Jaemin
Yang Jeongin (I.N)

Any other uncommon last names that idols have?

 

[~moonlight tea~]

Ong Seungwoo

 

[ᴅᴇᴇᴘ ᴅᴀʀᴋ ♔]

Hong Joshua/Joshua Hong

 

[𝘾𝙝𝙚𝙧𝙧𝙮 !]

Any sort of foreign last name like Wang or Huang

 

[Suzi]

Mina - 370 people in Japan named Myoui
Sana - 280 people in Japan named Minatozaki
Dong Youngbae (Taeyang) - 5936 people in Korea share his name
Ok (Taecyeon) and Pyo (BlockB's P.O) are also pretty rare(25 107/30 749 people)
(This thread lead me to a rabbit hole of researching names lol)

 

[sorrysweetie]

Song Mingi: Somewhat rare at 1.4%
Ki Huihyeon: only 28,000 other Koreans have it

 

[Brickerbrack]

Boo Seungkwan
Yoo Kihyun
Koo Jungmo
Ok Taecyeon
Bong Jaehyun
Hong Joochan
Na Jaemin
Yang Jeongin (I.N)

Any other uncommon last names that idols have?

Kihyun's surname is, of course, shared with Twice's Jeongyeon...

 

[marsikk]

Jo Miyeon

 

[ᴅᴇᴇᴘ ᴅᴀʀᴋ ♔]

Yeo Hwanwoong

 

[stanloona]

Oh Sehun

 

[Brickerbrack]

Jo Miyeon

Also Jo Jinho (Pentagon)

Yeo Hwanwoong

Yeo Changgu (Yeo One, Pentagon)

Another couple with surnames I don't think I've seen elsewhere:

Ko Shinwon (also Pentagon)
Ju Harin (Onewe)

 

[itzmeguyz]

Byun Baekhyun

 

[KpopLover127]

Ahn Jaehyo

 

[LostInTheDream]

Ahn Jaehyo

Ahn Yujin

 

[fvedolls]

boo seungkwan
na jaemin

 

[fvedolls]

Byun Baekyun
jo Yuri

 

[LostInTheDream]

Im Changkyun
Min is actually a pretty uncommon name so Min Yoongi

 

[LostInTheDream]

Chwe Hansol

 

[fvedolls]

Ryu Sujeong

 

[fvedolls]

Goo Semi
Ki Huihyeon
Yang Jiwon
Shin Yoonjo
Im Nayeon
Im Soeun