曦 which means the sunlight in the early down.Can be a beautiful female name.You can choose a surname you like.

晨曦 means first rays of the morning sun. 陈(China's standard surname, the same pronunciation as ’晨' ） so you can be named 陈曦 ，China's standard female name.

黎明 = Morning sunshine

黎明 as a word in Chinese means dawn. As a name could be surname is 黎(li 4), name is 明(ming 2). it can be a name for male or female.