Most English names come from the Bible or French and Latin, and each English name has its own meaning. Girls' English names correspond to different personality images or sustenance. Nina's moral is elegant, exotic and quiet. English names are not like Chinese names. People in China don't like duplicate names very much. There is no such idea abroad. People like Mary are very common, because the meaning is good. People in China think it is not very common, but this view does not exist abroad. You can take it if you like.

The answer is not easy, please accept it, thank you.