Does Changan sound like a boy's name or a girl's name?

I think he prefers boys' names, but in fact, both men and women can use them, and the names themselves are relatively neutral. Men in ancient times were more valued, so many people called Chang 'an to wish him happiness and well-being. It is not uncommon for women to call this name. For example, in The Golden Lock, Cao's daughter is called Chang 'an.