Well there's a ton of kpop artists, so chances are one of them has the name you choose. As a strategy you can choose a really popular name so that it isn't strongly associated with any one person. But just a couple seconds googling it should tell you whether it belongs to a famous person or not.
Out of those two I like
Hyeon (written
Hyun) best
Some names I like:
Yo-han
Kyu-ho
Do-eun
Jin-woo
Hyo-jun
Min-soo
Tae-ho
Young-min
~☆
July Song Recommendation☆~
Regard, Years & Years - "Hallucination":
https://tinyurl.com/yc8pkj5w