Republic vs. Capote

An illegitimate child who was never recognized by the father is entitled to change his surname from that of the putative father to that of the mother, and the proceeding is sufficiently adversarial where notice by publication is made and the Office of the Solicitor General is furnished a copy but fails to oppose.

Giovanni N. Gallamaso, an illegitimate minor born in 1982, used the surname of his putative father, Diosdado Gallamaso, on his birth certificate despite the father's failure to recognize or support him. His mother, Corazon P. Nadores, worked abroad and intended to petition him to join her in the United States. To avoid complications regarding his status as a natural child and to reflect his true filiation, his guardian ad litem, Trinidad R.A. Capote, filed a petition to change his surname to Nadores.

• The Minor's Status: Giovanni was born on July 9, 1982, to Corazon P. Nadores and Diosdado Gallamaso, who were unmarried. His birth certificate registered him under the surname "Gallamaso."
• Paternal Absence: Diosdado Gallamaso failed to provide financial, physical, emotional, or spiritual support and never recognized the minor. Giovanni had been under the care of respondent Capote since he was nine years old.
• The Petition: In 1998, Capote, appointed guardian ad litem in Special Proc. No. R-459, filed a petition under Rule 103 to change Giovanni's name from "Giovanni N. Gallamaso" to "Giovanni Nadores" to reflect his mother's surname and facilitate his immigration to the United States.
• Proceedings in the RTC: The trial court gave due course to the petition, ordered publication in a newspaper of general circulation once a week for three consecutive weeks, and notified the local civil registrar and the Office of the Solicitor General (OSG). No opposition was filed. The OSG did not object to the motion to present evidence ex parte. After reception of evidence, the RTC granted the petition.

• Non-joinder of Indispensable Parties: The Republic argued that the putative parents and all other persons who may be adversely affected by the change of name should have been impleaded as respondents to make the proceeding adversarial, citing Republic v. Labrador.
• Insufficiency of Summary Proceedings: The Republic contended that the summary proceeding was insufficient to address substantial or contentious issues resulting from a change of name, such as legitimacy and successional rights, which require adversarial proceedings where all interested parties are impleaded and due process is observed.

• Compliance with Adversarial Requirements: Respondent maintained that the proceeding was sufficiently adversarial because notice of the petition was published in a newspaper of general circulation and the OSG was furnished a copy, thereby affording all interested parties the opportunity to contest the petition.
• Entitlement to Mother's Surname: Respondent argued that under Art. 366 of the Civil Code and Art. 176 of the Family Code, an illegitimate child not recognized by the father should use the mother's surname; thus, Giovanni was entitled to the change.
• Best Interest of the Minor: Respondent asserted that the change of name would erase the impression of paternal recognition and facilitate the reunification of the minor with his mother in the United States.

• Adversarial Nature of Proceedings: Whether the proceedings for change of name were sufficiently adversarial despite the non-joinder of the putative parents.
• Entitlement to Change of Name: Whether an illegitimate child who was never recognized by the father is entitled to change his surname from that of the putative father to that of the mother.

• Adversarial Nature of Proceedings: The proceedings were sufficiently adversarial. Notice by publication and service of the petition on the OSG satisfied the requirement for an adversarial proceeding, as all interested parties were afforded the opportunity to contest the petition. The OSG cannot invalidate the proceedings based on its own failure to participate. The cases cited by the petitioner (dealing with Rule 108 correction of entries) are inapplicable to a Rule 103 change of name proceeding.
• Entitlement to Change of Name: The minor is entitled to use his mother's surname. Under Art. 366 of the Civil Code (applicable at his birth) and Art. 176 of the Family Code, an illegitimate child not recognized by the father should use the mother's surname. The change of name aligns with his actual status and best interests, facilitating reunification with his mother.

• Adversarial Proceeding in Change of Name — A proceeding is adversarial where the party seeking relief has given legal warning to the other party and afforded the latter an opportunity to contest it. Publication of the petition and notice to the OSG satisfy this requirement. The failure of interested parties to oppose does not deprive the court of jurisdiction or make the proceeding less adversarial.
• Use of Surname by Illegitimate Children — Under Art. 176 of the Family Code (and Art. 366 of the Civil Code), illegitimate children shall use the surname of their mother unless recognized by the father. An unrecognized illegitimate child bears only a given name and the mother's surname, without a middle name derived from the father. The name of the unrecognized illegitimate child identifies him as such.

• "A proceeding is adversarial where the party seeking relief has given legal warning to the other party and afforded the latter an opportunity to contest it." — Defines the standard for adversarial proceedings in the context of change of name petitions.
• "Applying these laws, an illegitimate child whose filiation is not recognized by the father bears only a given name and his mother’s surname, and does not have a middle name." — Clarifies the naming conventions for unrecognized illegitimate children, establishing the basis for the minor's entitlement to drop the putative father's surname.

• Republic v. Labrador, 364 Phil. 934 (1999) — Distinguished. Cited by petitioner for the proposition that indispensable parties must be impleaded in adversarial proceedings, but found inapplicable because it dealt with Rule 108 (cancellation/correction of entries), not Rule 103 (change of name).
• In Re: Petition for Change of Name of Julian Lin Carulasan Wang, G.R. No. 159966, 30 March 2005 — Followed. Cited for the rule that an unrecognized illegitimate child bears only a given name and the mother's surname, without a middle name.

• Art. 366, Civil Code — Provided that a natural child recognized by only one parent shall employ the surname of the recognizing parent. Applied to show the minor should have used the mother's surname from birth since the father never recognized him.
• Art. 176, Family Code — Provides that illegitimate children shall use the surname and shall be under the parental authority of their mother. Applied to reinforce the minor's right to use his mother's surname.
• Rule 103, Rules of Court — Governs change of name. Applied as the correct remedy, distinct from Rule 108 which deals with mere cancellation/correction of clerical entries.
• Rule 108, Rules of Court — Governs cancellation/correction of entries. Distinguished as inapplicable to the present change of name petition.

Reynato S. Puno (Chief Justice), Angelina Sandoval-Gutierrez, Adolfo S. Azcuna, Cancio C. Garcia.