Both link two names to one person, but they're used differently. Here's a clear comparison so you pick the right instrument β and know when you actually need a full name change instead.
A 'one and same person' declaration is typically used to confirm that two existing name forms on your documents β a spelling variation, an expanded versus abbreviated name, a maiden versus married name β belong to the same individual. It reconciles what already exists.
An alias ('also known as') declaration formally records that you are known by two names, both remaining valid β often a professional or public name alongside a legal one. Neither replaces a name; if you actually want one name to replace another going forward, that's a full name change. We help you choose the right one.
Related instruments with different purposes.
| Aspect | One and Same Person | Alias (Also Known As) |
|---|---|---|
| Core purpose | Confirms two forms are the same person | Records that you're known by two names |
| Typical use | Reconciling document variations | A professional/public name alongside a legal one |
| Both names valid? | Yes β links existing forms | Yes β both remain valid |
| Replaces a name? | No | No |
| Common trigger | Spelling, initials, maiden vs married on records | You genuinely use two distinct names |
| If you want to replace a name | Use a name change instead | Use a name change instead |
The general picture. Your exact situation is confirmed after we review your documents.
Common questions on this comparison. Still unsure? Call or WhatsApp us any time.
Describe how the two names arise and where you'll rely on the declaration, and we'll recommend the right instrument honestly.
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