UK Company Name Guidelines — Rules, Restrictions & Tips 2026
Your company name is the first brick in your global “brand.” In the UK, choosing a name is not just a creative process; it is a legal one strictly governed by Companies House. Choosing the wrong name can lead to your formation request being rejected, or worse, facing legal action for trademark infringement. In 2026, the rules around “similar names” have become even tighter.
In this guide from Eteform.com, we explain how to choose a legal, attractive, and available name for your UK company.
Fundamental Legal Rules for Naming
- Must end in “Ltd” or “Limited”: For private limited companies.
- Uniqueness: Your name cannot be identical or “too similar” to an existing company (e.g., Apple Ltd and Apple UK Ltd would likely be rejected).
- Sensitive Words: Words like (Bank, Insurance, Foundation, British, Global) require special permits or evidence of authority to use.
- Offensiveness: Any name that is offensive or promotes illegal activity will be blocked.
Golden Tips for Arab Entrepreneurs
1. Match Name with Domain
Before finalizing the name at Companies House, check for the availability of the .com or .co.uk domain. Consistency between your company name and website builds massive trust with banks and Stripe.
2. Think “International”
Choose a name that is easy to pronounce and spell in English. Avoid transliterated Arabic names that might look confusing to a European or American customer.
3. Search for Trademarks
Just because a name is available at Companies House doesn’t mean it doesn’t infringe on a registered trademark. Do a quick search in the UK Trademark Register to avoid future lawsuits.
Steps to Verify Your Name (How-To)
Step 1: Use a Search Tool
Use the search engine on Eteform.com or the official government site to ensure the name is 100% available.
Step 2: Check for “Same As” Rules
Companies House may reject a name if it only differs from another by generic words like (The, Services, International).
Step 3: Official Submission
Once you settle on a name, order your formation package, and our team will do a final review before official submission.
Table: Common Sensitive Words & Requirements
| Word | Typical Requirement |
|---|---|
| Bank / Banking | Permission from FCA |
| Charity / Charitable | Charity Commission approval |
| University | Department for Education approval |
| Accredited | Proof of official accreditation |
Frequently Asked Questions (FAQ)
A: No. There is no “reservation” system in the UK. The only way to protect a name is to form the company or register it as a trademark.
Q: Can I change my company name later?
A: Yes. You can file a “Change of Name” notice and pay a fee, but you will need to update your details with your bank and Stripe.
Q: Does the name matter for Stripe approval?
A: Yes. A clear, professional name that reflects your actual business activity makes Stripe’s review process much smoother.
Conclusion: Your Name is Your Global Face
Don’t rush the naming process; it’s the identity that will follow you throughout your journey. Make it strong, legal, and memorable with the help of Eteform.com.
Have a name in mind? Check Availability and Start Now.