How to change name in australia after marriage

How to register a change of name – Adult

You can apply to the Registry of Births, Deaths and Marriages in Western Australia (WA) to register a change of name if:

• you are 18 years of age or older.
• you were born in WA, or your birth is registered in WA. Note - if you were born, or your birth was registered in another State or Territory of Australia, then you will need to apply to the Registry of Births Deaths and Marriages in that state.
• you were born outside of Australia and are either an Australian Citizen or permanent resident and you have lived continuously in WA for 12 months.

  immediately prior to the date of making an application to change your name.

• you have lived continuously in WA for 12 months immediately prior to the date of making an application to change your name.
• you have not registered a change of name in WA or another State or Territory within 12 months immediately prior to the date of making an application to change your name.
• you have not changed your name by registration in WA or another State or Territory 3 times in your life for the period after
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