The answer is yes, it is my right to change my name. One of my classmates changed his name during school.

Second, is it easier to change the previous name than to change a common name?

There is no difference in school or household registration management, and it is quite difficult.

I came to Beijing from other places to study, and my household registration is at school. Where can I find the certificate of the public security organ to change my name? Where is the school or the hometown?

The public security organ is the police station where your account is located. Your situation is the police station in that area of the school. You need to submit an application form for change of resident status, but you still need to apply in writing. If you are 18 years old, you can write your own application. You need a school certificate to prove that you belong to the school here. )

Fourth, nothing special. The key is to wait. This thing is always difficult.