If you made your korean name without chinese characters given, This one goes with your name well, both in the meaning and popularity: 鄭恩惠. 鄭: one of the common family name. 恩惠 both characters mean 은혜 as your name does. Even if your name is in pure korean, it's a good idea to have corresponding chinese characters for your name.

은혜 the word itself has meanings of glory, love. So it usually goes with someone you worship or respect, as parent, god, teacher. 스승의 은혜(teacher), 어버이 은혜(parents), 주님의 은혜(god) However, other than the common word meaning, the each letter can have different Chinese word meanings.

.정 은 혜...each character is chinese..You should know all the chinese charaters..to know the meaning..