Changing your name when you live abroad

gov.uk defines it simply: a deed poll is a legal document that proves a change of name, and you can change any part of your name, add or remove names or hyphens, or change the spelling. The exclusions are just as explicit — you cannot use a deed poll to change which letters are capitalised in your name or to change titles, for example Mr, Mrs, Sir, Lady or Doctor. The guidance also flags that different rules apply for changing your name if you were born in Scotland, which catches people who assume one UK-wide process.

Source: gov.uk — Change your name by deed poll, read 14 September 2026.

Per the same guidance, if you are 16 or over you can make a deed poll yourself and start using the new name — what gov.uk calls an unenrolled deed poll. The alternative is enrolling the deed poll with the courts, which puts it on a public record; the guide covers that route separately, along with the distinct rules for changing a child's name. Which one you need is usually dictated not by you but by the institution that will act on it, so ask before choosing the cheaper path.

Source: gov.uk — Make your own unenrolled deed poll, read 14 September 2026.

This is the part that catches movers. A deed poll is a UK instrument proving a UK name change; foreign registries, banks and immigration offices apply their own law on what evidence they accept and whether they will amend their own records at all. In practice the sequence that works is: change the name, update the passport, then present the passport — a document the foreign office already recognises — rather than leading with the deed poll. Where the deed poll itself must be produced abroad, it runs the usual chain: legalisation and then a sworn translation. Budget for reissuing every residence document that carries the old name.

Source: gov.uk — Change your name by deed poll, read 14 September 2026.