Single Mother Has Right To Determine Child’s Surname And Alter Biological Father's Name In Birth Certificate: Calcutta High Court

"The society has moved forward and in today’s world it is no longer necessary to retain the name of the biological father in the register or for that matter for a single parent to bring up a child and for the single mother to decide on the surname of the minor child." Calcutta High Court, in a significant ruling, held that a single mother possesses the legal right to determine the surname of her minor child and to seek the alteration of the biological father’s name in the birth certificate.

Justice Raja Basu Chowdhury, while exercising the Court’s writ jurisdiction, emphasized that such modifications are essential when they serve the "best interest of the minor child," especially in cases where the biological father has abdicated his responsibilities.

The petitioner, a mother who had remarried following a divorce under Section 13B of the Hindu Marriage Act, 1955, sought to update her son’s birth certificate. She requested the Purba Bardhaman Municipality to replace the biological father's name with that of her current husband and to update the child’s surname. She contended that the child, currently being raised by her and her present spouse, faced negative psychological impacts due to the retention of the biological father's details, who had reportedly ceased all involvement in the child's life.

The primary issue before the court was whether a municipal authority is empowered under Section 15 of the Registration of Births and Deaths Act, 1969, to alter a child's birth certificate to reflect a stepfather’s name and a new surname at the instance of the mother. The Court was also tasked with balancing the child’s current welfare with the potential future autonomy of the minor upon attaining majority.

The Court relied upon the Supreme Court’s landmark dictum in Akella Lalitha vs. Konda Hanumantha Rao (2022), which recognized the mother's right to decide the child's surname. Justice Raja Basu Chowdhury observed that legal and social frameworks must evolve to accommodate modern family structures where a single parent or a new matrimonial unit assumes the role of primary caregiver.

Mother's Right To Determine Surname

The Bench noted that the prevailing social climate necessitates a departure from rigid adherence to biological markers in official documentation. By invoking Section 15 of the Registration of Births and Deaths Act, 1969, which facilitates the correction of entries in the register, the Court held that the petitioner is entitled to seek alterations that reflect the child's reality.

"The petitioner is entitled to seek alteration in the birth certificate of her minor son already issued by the municipal authorities. Such alternation of records, in my view, is necessary for best interest of the minor child."

Incorporating Step-Parentage

The Court further observed that keeping the biological father's name against the wishes of the mother and the reality of the child's upbringing creates unnecessary psychological distress. Consequently, the municipal authorities were directed to issue an addendum to the original birth certificate, incorporating the name of the stepfather while simultaneously updating the child's surname.

Balancing Future Autonomy

To ensure that the child’s own identity is not irrevocably foreclosed, the Court imposed a significant caveat. The order specifies that the issuance of the altered certificate shall be subject to the exercise of an independent option by the child once he attains the age of majority. Furthermore, the authorities must ensure that the new certificate explicitly references the serial number and date of the original birth certificate to maintain a complete historical record.

The High Court’s decision reinforces the primacy of the "best interest of the child" doctrine in administrative law, effectively prioritizing the child's psychological well-being over traditional, static record-keeping. The writ petition was disposed of with a clear mandate to the municipal authorities to facilitate the update, provided that the link to the original registration is preserved for future clarity.

Date of Decision: 18 August 2026