I'm used to seeing that Korean names written in Hangul are counterparts of Chinese character forms - e.g. 권지용 could be represented 权志龙, 박근혜 as 朴槿惠, and so on. Note that here when I say Chinese characters, I mean it in a general sense.
However, there are many 'native' Korean words that don't have Chinese representations. So I was wondering - are there any Korean names that are pure Korean, without a Chinese representation? If so, what are some common ones?