Two different problems get called the same thing.
A correction is where your documents disagree about a name that never changed: your birth certificate says Kwabena, your Ghana Card says Kwabina, your bank has Kwabena K. This is the common one, and it is cheap to fix.
A change is where you are deliberately taking a different name — on marriage, on religious conversion, or by choice.
Correcting a discrepancy
The instrument is a statutory declaration, sworn before a Commissioner for Oaths.
It states that the variations refer to one and the same person, lists them, and declares which is correct. It costs very little and is accepted by banks, schools, employers, SSNIT and the passport office.
Fix this before you need it, not during
A name discrepancy discovered at a visa interview, at a SSNIT claim, or while probating an estate is the same problem it was last year, except now it has a deadline.
A genuine change of name
The full route has three steps, and skipping the middle one is what leaves people half-changed:
- Statutory declaration of the change of name, sworn before a Commissioner for Oaths, stating the old name, the new name, and that you will use the new name for all purposes.
- Publication in the Ghana Gazette, which puts the change on the public record.
- Notify every institution, with certified copies of both.
The long tail
This is the part nobody warns you about. In rough order of how much trouble each causes if you forget it:
After marriage
A marriage certificate is itself the evidence, so a spouse taking their partner’s name generally does not need a gazette notice — the certificate plus a declaration is usually enough. Institutions vary; ask before you pay for a gazette notice you may not need.
For a child
A change to a child’s name goes back to the Births and Deaths Registry and the original entry, not to a declaration alone, and where parents disagree it becomes a court matter.