What name sounds good at math?
Consider finding some mathematicians' names to splice. Such as Zu Chongzhi, an ancient mathematician in China. There are also foreign mathematicians, such as Gauss and Lagrange. Mainly, I suggest that you never use modern ones when you write. Because it may involve some infringement or the audit fails. So, I don't think it's a big problem if you can name you after some math in the past.