Amako

Amako 天子
Her name is derived from "Amaterasu",
ama "heaven, sky" and terasu "to shine," hence "shining over heaven." In mythology, this is the name of a sun goddess who rules the heavens.

i asked some suggestions from my Jap friend, whom i told that the name amaterasu doesn'y suit her, the meaning does though..So she told I can name her Amako...since I think they still carry the same meaning~ xD