G.R. No. L-57211 March 18, 1985
Republic of the Philippines, petitioner, vs. The Honorable George P. Macli- ing, in his capacity as the Presiding Judge of the Court of First Instance of Baguio City and Benguet, Branch III, Sy Piao, Lee Giok Yan, Oscar Sy and Jose Sy, respondents.

FACTS

Private respondents Sy Piao and Lee Giok Yan, on behalf of their son Oscar Sy, filed a verified petition before the Court of First Instance seeking the correction of entries in the civil registry under Rule 108 of the Rules of Court. They sought to change the name of Oscar’s father from “Esteban Sy” to “Sy Piao,” claiming “Esteban” was merely a nickname. A separate correction for their other son, Jose Sy, to change his name from “Joe” to “Jose” was also requested. The Republic opposed the correction for Oscar, arguing the change was substantial and thus beyond the scope of a summary proceeding under Rule 108, which it contended was only for clerical errors under Article 412 of the Civil Code.
The trial court granted the petition, ordering both corrections. The Republic appealed only regarding the correction for Oscar Sy, as the correction for Jose had become final. The State maintained that altering a father’s name on a birth certificate is a substantial change affecting identity, which cannot be achieved through a Rule 108 proceeding.

ISSUE

Whether a petition under Rule 108 of the Rules of Court is a proper remedy to effect the substantial correction of changing the father’s name on a birth certificate from “Esteban Sy” to “Sy Piao.”

RULING

Yes, the Supreme Court affirmed the trial court’s decision. The Court clarified that while the change from “Esteban Sy” to “Sy Piao” is substantial as it affects the father’s identity, a Rule 108 proceeding is not inherently limited to clerical errors if conducted as a full adversarial proceeding. The Court found indubitable evidence establishing that Sy Piao and Esteban Sy are the same person, including the father’s Alien Certificate of Registration, Immigrant Certificate of Residence, annual alien reports, income tax returns, and Oscar’s school records, all consistently using “Sy Piao.” Testimonial evidence explained “Esteban” was a nickname used with Filipino friends, which led to its erroneous entry during Oscar’s birth registration.
Crucially, the proceeding below was not summary. It complied with all jurisdictional requirements: publication, notice to the Solicitor General and Local Civil Registrar, active participation by the fiscal, and an opportunity for all interested parties to oppose. Only the State opposed but presented no contrary evidence. The Court emphasized that no issue regarding citizenship, paternity, filiation, or status was involved, and the evidence overwhelmingly supported the correction without controversy. Thus, under these specific circumstances, Rule 108 was a proper vehicle to order the correction based on conclusive proof.