me.uk extension is intended for personal use, but the expectation is not enforced. The extension is open to anyone in the world for any use. It's a second-level country code domain for the United Kingdom, whose top-level domain, . uk, is one of the most popular extensions in existence.
 
The .me.uk domain name has a few rules, including: 
 
Registrants: The registrant must be a natural person and not an agent, trustee, or proxy for another person or entity. 
 
Purpose: The .me.uk domain is intended for personal use, though businesses can register it too. It's often used for personal websites, blogs, portfolios, and online resumes. 
 
Domain name length: Domain names must be between 3 and 63 characters long, excluding the top-level domain. 
 
Characters: Domain names can only contain letters (a–z), numbers (0–9), and hyphens (-). Hyphens cannot be used as the first or last character, or simultaneously as the third and fourth character. 
 
Identical names: Domain names cannot be identical to any existing Second Level extension. 
 
Trademark infringement: Domain names may not infringe on another company's trademark.