Ranking of male idols with the most uncommon last names

14) iKON Goo Junhoe (41th of commonness)

13) Block B Zico / Woo Jiho (42th)

12) BTS Suga / Min Yoongi (47th)

11) Monsta X Chae Hyungwon (52th)

10) B1A4 Gongchan / Gong Chansik (56th)

9) EXO Byun Baekhyun (59th)

8) EXO DO / Do Kyung Soo (66th)

7) BAP Bang Yongguk (73th)

6) Block B PO / Pyo Jihoon (79th)

5) 2PM Ok Taecyeon (85th)

4) BTOB Yook Sungjae (86th)

3) B2ST Yong Junhyung (101th)

2) Seventeen Boo Seungkwan (110th)

1) Bigbang Taeyang / Dong Youngbae (127th)

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Instiz: Ranking of male idols with unique last names

- Seungkwan, son of Jeju Island ㅠㅠ

- I didn't realize that these are uncommon last names because I'm too familiar with their names

- I also expected to see Yang Hyun Suk...

- Hul, Boo Seungkwan is an actual name? I thought it was a nickname

- I've never seen a Dong

- I honestly thought Ok Taecyeon was Chinese because of his name... ㅋㅋ