Legal analysis: If you are under 18 years old, changing your name before the college entrance examination will not be accepted by the university, because it will not affect your academic level test and college entrance examination results, but it will be a bit troublesome to enter the school. If your ID card has been changed, you should go to the police station to apply for changing your name and household registration book. It is best to apply for a name change after applying to the university, so as to avoid the trouble when entering the school. The police station issued a certificate of renaming and applied for changing the information of student status at the university.

Legal basis: Article 18 of the Regulations on Household Registration in People's Republic of China (PRC) shall be handled in accordance with the following provisions: 1. When a person under the age of 18 needs to change his name, his parents or adopters shall apply to the household registration authority for registration of change; 2. When a person who has reached the age of 18 needs to change his name, he shall apply to the household registration authority for registration of change.