This chapter considers the child’s right to identity. It is for good reason that the Convention on the Rights of the Child requires that core aspects of a child’s legal identity are in place soon after birth. A legal identity secures the child’s place in society, nation and family, providing the foundations for the child’s sense of self and relationships with others. The fact that these crucial aspects of identity are put in place when the child is an infant means that particular care must be taken to ensure that the child’s interests are not lost; not least because adults often have powerful interests in the way in which a child’s identity is determined and recorded. This chapter considers the formation of a child’s legal identity through recognition of parenthood and the challenges posed by changing reproductive technology and social norms such as the growth of international surrogacy arrangements. Further, a child’s knowledge of their genetic origins and the circumstances of their birth may be important to their sense of self and personal identity. The extent to which the right to identity incorporates a right to knowledge of origins is also considered.