Can You Change Your Name to Just One Word? (The Mononym Truth)
Madonna. Cher. Zendaya. There is something undeniably cool about having just one name (known as a "mononym"). It implies you are so iconic that a surname is unnecessary.
We frequently get asked: "Can I use a Deed Poll to drop my surname and just have a single name?"
The answer is legally yes, but practically, it is complicated. Before you rush to delete your last name, you need to know how the Passport Office handles this—and it might not look as cool as you think.
The Legal Stance: Yes, You Can
Under UK law, you have the freedom to identify yourself however you choose. There is no specific law that forces you to have two names. If you want to change your name to simply "Skywalker" or "Ye," you can execute a Deed Poll to that effect.
However, while the law allows it, computer systems and government officials often do not.
The Passport Office Problem: The "XXX" Rule
This is the catch that catches almost everyone out. Her Majesty's Passport Office (HMPO) has very strict standards for data entry to ensure international security compatibility.
Most international passport systems require two fields: a Forename and a Surname. If you only have one name, HMPO generally cannot leave one field blank.
What will your passport actually look like?
If you apply with a single name (e.g., "Neo"), the Passport Office guidance states they will usually enter your single name in the Surname field.
So, what goes in the Forename field? They will often enter "XXX".
So your official passport would read:
- Surname: Neo
- Forename: XXX
This can cause massive confusion at border control, where guards might think your actual name is "Xxx Neo."
The "Computer Says No" Nightmare
Even if you are happy with the "XXX" on your passport, you will face a daily battle with the rest of the world.
- Online Forms: Try buying a flight or signing up for Netflix without entering a "Last Name." Most websites will block you.
- Banks: Many UK banking systems are hard-coded to require a surname. You may end up being registered as "Mr Neo Neo" just to get the system to work.
- DVLA: The Driving Licence Authority can accommodate single names, but it often requires special manual handling and specific "statutory declarations" explaining your name style.
Our Recommendation: The "Silent" Surname
If you want to go by a single name socially, we recommend keeping a surname for legal paperwork but just not using it in daily life.
Alternatively, you can change your surname to a single letter (e.g., "X") or hyphenate your name into one long string if you really want to change your identity.
Ready to Change Your Name (However You Want)?
Whether you want to be a mononym, triple-barrelled, or just change your spelling, we can facilitate it. Our Deed Polls are fully legally binding.
If you are attempting something complex like a single name, we strongly suggest our Complete Package (£29.99). This gives you access to our support and guide to help you navigate the tricky waters of updating your documents.
