8 Rules For Choosing A Company Name
Why your company name matters
Your company name is your first brand impression. It sits on your website, your invoices, your email signature and your shop front long before a customer ever speaks to you. Get it right and every introduction works in your favour. Get it wrong and you spend years explaining the spelling, correcting the confusion and, eventually, rebranding.
The good news is that you do not need an invented, flashy word to succeed. The strongest UK business names are usually short, descriptive and easy to say. The eight rules below will help you build a shortlist, check each candidate properly and commit with confidence.
Rule 1: Keep it short
When choosing a company name, short names are easier to remember, easier to type and easier to say aloud. Think Google, Netflix, Ford and Dyson. None of them runs much past two syllables, and that is exactly why they stick. A short name also travels well. It fits a URL, a business card, an email address and a social media handle without being butchered.
Aim for two or three syllables at most. If your name reads like a sentence, it is too long. Short does not mean meaningless. It means memorable.
Rule 2: Choose something descriptive
A name that hints at what you do makes your business easier to understand and easier to find. A plumber called Clearflow tells a customer more than one called Meridian. Location works the same way. York Windows and Brighton Coffee Roasters tell people where you trade and what you sell in four words. You do not need to describe every service you offer. One well chosen word is enough to set expectations.
Rule 3: Favour simplicity
Simple pronunciation and simple spelling are worth their weight in gold. If people cannot spell your name, they cannot find you online, and you will spend your marketing budget teaching them. Avoid unusual letter combinations, silent letters and invented spellings. Say the name to someone and ask them to write it down. If they hesitate, simplify.
Rule 4: Use puns with care
Puns work beautifully in some industries and badly in others. A hairdresser called Curl Up and Dye gets a laugh and a second glance. The same humour falls flat for an IT support firm or a healthcare practice, where customers want reassurance rather than wordplay. If you love a pun, test it on real people before you commit, and check that it still works in a URL. The joke should not depend on punctuation the domain cannot carry.
Rule 5: Avoid symbols
The ampersand is the classic trap. Smith & Jones looks fine in print, but the domain becomes smithandjones.co.uk and the email address becomes [email protected]. Every symbol in a name creates a question about how it translates into a URL, an email address and a social handle.
If you are determined to keep the symbol, be prepared to run the name without it everywhere online, and make sure the two versions do not confuse customers.
Rule 6: Make sure the domain is available
This is the rule people discover too late. You fall in love with a name, design a logo, print the stationery, and then find the domain belongs to someone else. Check availability early, before you invest a penny in branding. Getting the domain right from the start saves you from re-branding later, and our domain name search checks most suffixes in seconds.
Rule 7: Keep the domain simple
A simple domain is short, easy to type and free of hyphens and numbers. Hyphens get forgotten when people type from memory. Numbers get confused, is it 2 or two? Long domains get mis-typed and misheard. Your company name and your domain should feel like the same thing, not two separate ideas.
Rule 8: Seek public opinion
You are too close to your own ideas to judge them objectively. Friends, family and even friendly strangers will spot problems you cannot see. Ask people to spell the name after hearing it, and to guess what your business does from the name alone. If several people struggle, listen to them. It is far cheaper to change a shortlist entry than to rebrand a business when choosing a company name.
Check domain availability first
Before you fall in love with a name, search for it. Our domain name search lets you check .com, .co.uk, .uk and dozens of other suffixes in seconds. Ideally you want the exact match domain, and it is worth securing the .co.uk and .uk versions too so nobody can trade on your name. If you are new to the process, how to register UK domain names walks through the steps.
What if the .com is taken?
Plenty of thriving businesses never own the .com. For UK companies, .co.uk is a trusted and natural home, and customers rarely think twice about it. If the exact .com is gone, you have three options:
.co.uk and .uk are strong choices for a British business, and the .com is not the only premium ending.
Add your town, your county or a word that describes what you do.
If the domain belongs to an active business, walk away. Registering a name that clearly belongs to someone else is a legal risk, not just a branding compromise.
Before you get attached to any name, use the ICANN lookup to see who owns the matching domains and whether they are actively used.
Check the name properly before committing
A domain check is only part of the process. In the UK you also need to work through the legal and practical checks:
If you are registering a limited company, your name must be available and acceptable to Companies House. Search the register and read the official guidance on choosing a company name before you file.
Search the UK Intellectual Property Office to see whether your name is already protected in your industry, even if the Companies House name is free.
If @yourname is already taken on the main platforms, you will be building a brand on a handle that does not match it. Check X, Instagram, LinkedIn and Facebook before you commit.
The official Companies House guidance is a sensible first stop, and it is worth doing before you spend money on logos or stationery.
Get your domain sorted
Once you have a shortlist, act quickly. Domains are inexpensive to register, and holding the right one stops someone else from taking it. Register your .co.uk or .uk with UK2, and consider picking up the matching variants to protect the brand. Then you can build your website, add your email and start trading. When you are ready to sell, how to start an online store in the UK covers what comes next.
Frequently Asked Questions
Usually not. Companies House will reject a name that is the same as, or too similar to, an existing registered company name. Search the Companies House register before you commit, and remember that a similar trademark can cause problems even when the company name itself is available.
Try a different suffix such as .co.uk or .uk, add a word to the name, or choose a new name entirely. Do not register a domain that clearly belongs to an active business, because that can lead to legal trouble and constant customer confusion.
Yes. Registering the .co.uk and .uk versions of your name protects your brand from competitors and from people who register close lookalikes. It is inexpensive insurance, and it keeps your online identity consistent.
Companies House allows some symbols, but they cause practical problems. URLs, email addresses and social media handles generally drop the symbol, which means your brand looks different everywhere it appears online.
Yes. A name can be free at Companies House and still be protected by a trademark in your industry. A quick search at the UK Intellectual Property Office can save you from an expensive dispute further down the line.
Short is best. The most memorable names are two or three syllables and comfortably under ten characters. A short name is easier to spell, easier to type and easier for customers to remember.
Get your website online
Choosing your company name is the start, and the domain is what puts it in front of customers. Search for yours today on our domain name page. You can register .co.uk and .uk in minutes, and transferring an existing .co.uk domain to us is free of charge. Pick up your matching suffixes now, while they are still available.