Normally you can't. The registered name belongs to the owner. You can try and contact the owner and offer to buy it, but normally you have to think up a new name
To purchase domain names you must go to an ICANN accredited registratar, i.e. GoDaddy to purchase the domain name you wish to buy. If the domain name is already registered, you must purchase it from the current owner or buy it from a site like DomainApple.com
If you are a business then I suggest you buy the domain name. This adds value to your business and gives your customers an option to visit your site and remember your brand. As there are over 11 million domain names already registered you may not always be able to get the address that you would like, so act fast if you do decide
1. contact the domain Owner, buy the domain 2. wait the domain delete, then, Registration
Someone looking into buying a website can purchase a website from such places as GoDaddy and Flippa. GoDaddy offers services for the registration of a website and purchasing of an internet domain name. Flippa offers the ability to purchase an internet domain name from an existing user that has already registered it. One could also buy a website in a personal transaction on eBay.
If the company name is a recognized or registered trademark, you may be required to surrender the domain name to them, particularly if it can be shown that you acted in bad faith, e.g. you were squatting on the name to force them to buy it from you.
You can name a website whatever you want, you just have to buy a domain name ,and for a small fee, you can name and own a website that is not already taken. For example: If I wanted to, I could name a website www.pafhukhfalhwiaeuhlfwauhfaihw.tv if I wanted to. But, if I wanted to name mine www.webkinz.com, I couldn't because the name is already owned by Ganz('R'). You can buy a domain name at websites like www.godaddy.com
You may go on the UK domain website to buy a domain name. It will cost you about 4 quids to buy a domain name. The process is fairly simple to complete.
There are many sites you can use to purchase a domain name. I personally have used godaddy.com. You can name it a specific name, if that name is not already taken and if there are no trademarks or registrations against that name. for example you could not get a domain name kraft.biz because Kraft is a trademarked name.
There is no one domain register that lists all registered domain names. The best thing to do is type in the name you want and try to go onto the site. If it does not have a website, there will usually be an option to buy the domain name.
One of the popular places to buy a domain name is GO DADDY.
Most websites where you can build your own will have this already for you to see if it is available. A good name site is yola dot com. They have this built right into their site when you buy a domain name.
No, you still have to register them when you buy them.