I know it is rather long and not memorable. So if you want to get a personal username for your Facebook Page, you need to reach 25 “likes”. After that you can claim it as explained below.
Here are point so remember:
Once you have created your own unique username, it CANNOT be changed. It is advisable to use keywords in your username.
Well, it is because Facebook is indexed by search engines faster than most website and therefore your fan page could appear in the search results faster than your blog or website.
Here are steps how to claim your unique Facebook Page username or URL.
1. Go to: www.facebook.com/username
2. You will see a page that says: Create your Facebook web address.
3. For Page, select the username which you like to claim your unique name.
4. Then it will show another item called Facebook Web Address.
5. Now fill in your own vanity or unique username after www.facebook.com/ in the box.
6. Click on Check Availability button.
7. If it’s available, you will be shown some terms.
8. Then click “confirm” or select “cancel” to try another one.