A person’s name is part of their personality because it distinguishes such person from others and serves to distinguish them from other persons. Naming is one of the natural rights of man. The Convention on the Rights of the Child enshrines the obligation to respect the child’s right to preserve their identity, including their name. The name consists of a given (non-hereditary) name and a surname.
Determining a child’s name is primarily the responsibility of the parents. Only if the parents do not choose the child's name will a court determine their name.
Given name of a child
Surname of a child