Santos vs. Republic

A petition for change of surname under Rule 103 of the Rules of Court lies only upon proof of compelling reasons (e.g., avoidance of confusion, embarrassment, or legal consequence of legitimation/adoption), and not merely to reflect biological parentage when the petitioner is a legally adopted child in whom all legal ties with the biological parent have been severed by operation of law.

Petitioner Francis Luigi G. Santos was born out of wedlock to Lovely Maria T. Guzman and Ramon "Bong" Revilla Jr. (then married to another woman). In 1996, Revilla executed an Affidavit of Acknowledgment recognizing petitioner as his biological son. In 1999, petitioner's mother married Patrick Joseph P. Santos, who legally adopted petitioner in 2001, changing petitioner's surname from Guzman to Santos. Despite growing up close to the Revilla family and using "Luigi Revilla" as a screen name in the entertainment industry, petitioner retained "Santos" for all legal documents and was known to peers as "Luigi Santos."

• Birth and Parentage: Petitioner was born Francis Luigi Guzman on January 9, 1992, in Quezon City, to Lovely Maria T. Guzman and Jose Marie Bautista Jr. (also known as Ramon "Bong" Revilla Jr.). The Certificate of Live Birth initially reflected the surname "Guzman" and marked the father as unknown, as the parents were never married (Bong Revilla being married to Lani Mercado).
• Acknowledgment by Biological Father: On April 24, 1996, Bong Revilla executed an Affidavit of Acknowledgment recognizing petitioner as his biological son.
• Adoption: In 1999, Lovely Guzman married Patrick Joseph P. Santos. In 2001, Patrick Santos legally adopted petitioner, resulting in the change of petitioner's name from "Francis Luigi Guzman" to "Francis Luigi G. Santos."
• Relationship with Revilla Family: Although petitioner lived with his mother, he grew up close to Bong Revilla and the latter's family, who treated him as a legitimate son. He entered show business using the screen name "Luigi Revilla."
• Grounds for Petition: Petitioner filed the Rule 103 petition alleging that he sought to change his surname to "Revilla" to avoid confusion, demonstrate his sincere desire to associate himself with the Revilla family, and ensure his records reflected his true identity as Bong Revilla's son. He claimed that despite being publicly known as Bong Revilla's son, there was nothing in his legal name associating him with the Revillas.
• Opposition: The Republic, through the Office of the Solicitor General (OSG), opposed the petition, arguing that no compelling reason existed to justify the change and that it would create further confusion given petitioner's status as an adopted child of Patrick Santos.

• Proper Remedy: Petitioner maintained that Rule 103 (Change of Name) was the correct procedural remedy, not Rule 108 (Cancellation or Correction of Entries in the Civil Registry), as he did not seek to correct any erroneous entry but merely to change his surname to reflect the name by which he was known in the community.
• No Change of Status: Petitioner argued that changing his surname from "Santos" to "Revilla" would not alter his civil status as an adopted child of Patrick Santos; he remained an illegitimate son of Bong Revilla by nature and a legitimate son of Patrick Santos by adoption. The change was merely a designation, not a rescission of adoption.
• Indispensable Parties: Petitioner contended that Rule 103 does not require the impleading of specific parties (such as the biological or adoptive fathers) as indispensable parties, unlike Rule 108. The publication of the order for hearing under Rule 103 serves as notice to the whole world.
• Compelling Reasons: Petitioner asserted that the change would avoid confusion and demonstrate his genuine desire to embrace his biological identity and associate with the Revilla family, constituting sufficient grounds under jurisprudence.

• Applicability of Rule 108: The Republic, through the OSG, argued that the CA correctly ruled that Rule 108 applied because the change of surname from "Santos" to "Revilla" would constitute a substantial alteration affecting petitioner's civil status (from legitimate to illegitimate), requiring an adversarial proceeding with all interested parties impleaded.
• Indispensable Parties: Respondent maintained that the proceedings were void for failure to implead both the biological father (Bong Revilla) and the adoptive father (Patrick Santos) as indispensable parties under Section 3, Rule 108.
• Lack of Compelling Reason: Respondent countered that petitioner failed to prove any proper or reasonable cause warranting the change. The use of "Revilla" would create rather than avoid confusion, given that petitioner had used "Santos" for all legal purposes since his adoption and only used "Revilla" as a screen name in show business.

• Procedural Remedy: Whether the CA erred in holding that Rule 108 (Cancellation or Correction of Entries) rather than Rule 103 (Change of Name) applied to the petition.
• Substantive Grounds: Whether the CA erred in denying the petition to change petitioner's surname from "Santos" to "Revilla."

• Procedural Remedy: Rule 103 was the proper remedy. A change of name under Rule 103 alters the designation by which a person is known in the community without affecting civil status, legal capacity, or family relations. Rule 108 applies to corrections or cancellations of entries in the civil registry, whether clerical (summary proceeding) or substantial (adversarial proceeding). Petitioner sought merely to change his surname to "Revilla" to align with his biological father's name, not to correct any erroneous entry regarding his adoption or filiation. The change would not rescind his adoption or alter his status as the legitimate child of Patrick Santos; it would merely provide a new "label or appellation." Consequently, the requirement under Rule 108 to implead all persons with an interest did not apply to this Rule 103 proceeding, where publication of the order suffices to notify the world.
• Substantive Grounds: The denial was affirmed for lack of compelling reason. Change of name is a privilege, not a right, requiring weighty justification such as: (1) the name being ridiculous, dishonorable, or difficult to pronounce; (2) the change resulting from legitimation or adoption; (3) avoidance of confusion; (4) continuous use of a Filipino name since childhood by one unaware of alien parentage; (5) sincere desire to adopt a Filipino name to erase signs of former alienage; or (6) the surname causing embarrassment. Petitioner's reasons—to associate with the Revilla family and reflect biological parentage—did not fall within these exceptions. Adoption severs legal ties with biological parents and entitles the adoptee to the adopter's surname as both a right and obligation. Petitioner's use of "Revilla" was limited to show business as a screen name; he had never legally used it despite acknowledgment in 1996, and legalizing it now would create confusion with his documented status as Patrick Santos's son. Convenience and desire to honor biological parentage, without proof of prejudice, embarrassment, or confusion arising from the current name, are insufficient grounds.

• Distinction Between Rule 103 and Rule 108: Rule 103 provides the procedure for changing the name by which a person is designated in the community (an action in rem requiring publication), without altering civil status or family relations. Rule 108 governs the correction or cancellation of entries in the civil registry; substantial changes affecting civil status (legitimacy, citizenship, sex) require adversarial proceedings, while clerical errors may be corrected summarily. RA 9048 (as amended by RA 10172) vests primary jurisdiction over clerical corrections of first names, day/month of birth, and sex in the civil registrar, which must be exhausted before judicial remedies.
• Effects of Adoption on Surnames: Under Article 365 of the Civil Code and RA 8552 (Domestic Adoption Act of 1998), an adopted child shall bear the surname of the adopter. This is both an obligation and a right, incident to the legal severance of ties with biological parents and the creation of legitimate filiation with adoptive parents. The change of surname follows automatically from the decree of adoption.
• Grounds for Change of Name: Judicial permission for change of name under Article 376 of the Civil Code and Rule 103 requires compelling reasons: (a) the name is ridiculous, dishonorable, or extremely difficult to write or pronounce; (b) the change results as a legal consequence of legitimation or adoption; (c) the change will avoid confusion; (d) one has continuously used and been known since childhood by a Filipino name and was unaware of alien parentage; (e) the change is based on a sincere desire to adopt a Filipino name to erase signs of former alienage, in good faith and without prejudice; and (f) the surname causes embarrassment without fraudulent purpose or prejudice to public interest.
• Nature of Change of Name: A change of name is a privilege addressed to the sound discretion of the court, not a matter of right. The petitioner must show proper and compelling reason and proof of prejudice from the use of the official name.

• "The surname or family name is that which identifies the family to which he belongs and is continued from parent to child. The given name may be freely selected by the parents for the child, but the surname to which the child is entitled is fixed by law."
• "A change of name under Rule 103 does not by itself define, or effect a change in, one's existing family relations, or in the rights and duties flowing therefrom; nor does it create new family rights and duties where none before were existing. It does not alter one's legal capacity, civil status or citizenship."
• "Adoption severs all legal ties between the biological parent(s) and the adoptee... and deems the adoptee as a legitimate child of the adopter... [T]he use of the surname of the adopter by the adopted child is both an obligation and a right."
• "Convenience is not a recognized ground for change of name, which may be allowed only for compelling reasons that must be alleged and proved."

• Republic v. Hernandez, G.R. No. 117209 (1996): Controlling precedent enumerating the grounds sufficient to warrant a change of name and explaining the nature of Rule 103 proceedings as actions in rem requiring strict compliance with procedural requisites.
• Republic v. Mercadera, G.R. No. 186027 (2010): Distinguished Rule 103 from Rule 108, clarifying that Rule 103 alters the designation by which a person is known without changing civil status, while Rule 108 corrects entries in the civil registry.
• Republic v. Court of Appeals (Maximo Wong), G.R. No. 97906 (1992): Held that an adopted child may petition for change of name under Rule 103 as an exception to Article 365, provided compelling reasons exist (in that case, embarrassment and social isolation due to suggested Chinese ancestry in a Muslim community). Distinguished in the present case due to lack of similar prejudice.
• Yu v. Republic, No. L-20874 (1966): Established that change of name does not alter legal capacity, civil status, or citizenship.
• In Re: Petition for Change of Name and/or Correction of Entry in the Civil Registry of Julian Lin Carulasan Wang, G.R. No. 159966 (2005): Emphasized that change of name is a privilege requiring judicial evaluation of the sufficiency of justifications, and that convenience is not a valid ground.

• Rule 103, Rules of Court (Change of Name): Governs petitions for change of given name or surname; requires publication of the order for hearing; allows any interested person to oppose.
• Rule 108, Rules of Court (Cancellation or Correction of Entries in the Civil Registry): Governs corrections of clerical errors (summary) and substantial changes affecting civil status (adversarial); requires impleading of civil registrar and all persons with interest.
• Article 376, Civil Code: No person can change his name or surname without judicial authority.
• Article 365, Civil Code: An adopted child shall bear the surname of the adopter.
• Article 189, Family Code: The adopted shall be deemed a legitimate child of the adopters with reciprocal rights and obligations, including the right to use the surname of the adopter.
• RA 8552 (Domestic Adoption Act of 1998), Sections 16 and 17: Sever legal ties between biological parents and adoptee; adoptee deemed legitimate child of adopter entitled to all rights of legitimate children, including the use of the adopter's surname.
• RA 9048 (Clerical Error Law) and RA 10172: Vested primary jurisdiction over clerical/typographical errors in first names, day/month of birth, and sex with the civil registrar, subject to administrative exhaustion.

Gesmundo, C.J., Carandang, Zalameda, and Rosario, JJ.