Legal analysis: A child can change his or her name after registering as a registered permanent resident. However, name changes need to be carried out in accordance with national regulations and require certain procedures. Changing a child's name cannot be done arbitrarily, and both parents must agree. Just take the identity certificates of both spouses, including proof of their relationship, and go to the local household registration police station to change the name of the child. Since the procedures are different in each place, the required procedures and procedures are also different. For specific information, you can consult the household registration staff at the local police station, and they will tell you the specific processing matters.
Legal basis: "Resident Identity Card Law of the People's Republic of China"
Article 3 The items registered in the resident ID card include: name, gender, ethnicity, date of birth, Residential address, citizen identity number, personal photo, fingerprint information, certificate validity period and issuing authority. The citizen identity number is a unique and lifelong identity code for each citizen. It is compiled by the public security organs in accordance with the national standards for citizen identity numbers. Citizens who apply to receive, renew or replace their resident identity cards must register their fingerprint information.
Article 4 Resident ID cards should be filled in with standardized Chinese characters and numerical symbols that comply with national standards. The self-government organs of ethnic autonomous areas may, based on the actual conditions of the region, decide to use the characters of the ethnic group that exercises regional autonomy or select a common local character for the content registered in Chinese characters on the resident ID card.