Short answer. Yes. The third ground in Section 4 is simply that the change will avoid confusion, and shared names within a family are the ordinary case for it. It is the shortest ground in the section and the least qualified — but you have to show the confusion, not merely assert it.
What the law says
The change will avoid confusion.
RA 9048, Section 4 — Grounds For Changing First Name. Read the full provision →
What the law says
The petition for change of first name or nickname may be allowed in any of the following cases
RA 9048, Section 4 — Grounds For Changing First Name. Read the full provision →
Four words, no adjectives
The other two grounds in the section carry qualifiers — ridiculous, tainted with dishonor, extremely difficult, habitually and continuously. This one is The change will avoid confusion. Nothing narrows it, which makes it the most flexible of the three and the one most often relied on where a father, a son and a cousin share a name, or where two people in the same household answer to the same first name. Names repeat within Filipino families as a matter of custom, and this ground is a recognition that the resulting mix-ups are a real administrative problem rather than a private annoyance.
The tense is doing quiet work
Read it again: the change will avoid confusion. The ground looks forward, to the effect of granting the petition, and it therefore asks two things of the petition rather than one. You must show that confusion exists, and that the change you propose would actually end it. A new first name that is itself shared with another relative achieves nothing, and a petition that describes the confusion without proposing a name that resolves it has only done half the work. Say who you are being confused with and why the proposed name separates you.
Show the confusion in documents
Concrete instances carry a petition far better than a general account of a crowded family tree. Records misfiled between you and the relative, a payment or benefit credited to the wrong person, a school or medical file merged, correspondence delivered to the other, a transaction delayed while an institution worked out which of you it was dealing with — each is evidence, and each is usually documented somewhere. Bring the paper. The registrar is deciding on the record before him, and confusion is one of those things everyone in the family finds obvious and nobody has written down.
What the change will not do
Changing your first name going forward does not repair records already made in the wrong name — those entries stay as they are, and a mistaken entry in another register is its own separate correction. Remember too that this is a change of first name only, so a shared surname will still be shared afterwards. And the same procedural weight applies as to any name change: Section 5 requires publication once a week for two consecutive weeks in a newspaper of general circulation and a law enforcement certification of no pending case or criminal record, and Section 3 allows the petition only once.
Related provisions
- RA 9048, Section 3 — Who May File And Where
- RA 9048, Section 4 — Grounds For Changing First Name
- RA 9048, Section 5 — Form Contents And Publication