The websites below offer free domain names some are unlimited some require payment after a year! Be sure to read the terms and conditions of each site before you commit yourself because some ISPs will not let the domain name go after registering it for you or at least expect you to pay an inflated fee to move your domain somewhere else!
(Listed On Thu May 4 01:40:32 2006)

Listings

Freedomain
Free Domain(s) Offered - .tk (Tokelau) In order to use the FREEDOMAIN.TK you will need to have an existing webpage and or website and or homepage somewhere on the Internet. the webpage needs to be up and running! providing content and is reachable by the world in order for your Dot TK address to refer to it and work. The website address can be as long as 63 characters. Internet users who surf to your Dot TK address will automatically be directed to the website address you have registered through DNS. You can change your web site address at any time to redirect users to a different web site or webpage.

(Voting: 1.00 From 5 On 1 Vote!) Vote! Why? (Date Listed Sat Jun 9 14:36:37 2007)

Live Basics Free Domain(s) Offered - .com .net .org.... Your own professional Web site with Microsoft Office Live Basics is one way to get started on the Web. features all the basics you need to create your first Website, free hosting, Website statistics, personalized FREE domain name, and email addresses etc.
(Voting: 0.50 From 5 On 2 Vote!) Vote! Why? (Date Listed Thu May 4 01:53:10 2006)

Cool Free Co.Cc Domain GET A COOL co.cc DOMAIN FREE
(Voting: 0.00 From 5 On 0 Vote!) Vote! Why? (Date Listed Mon Feb 4 00:15:37 2008)

Top-Level-Domain this service is absolutely free and includes a real top-level-domain yourdomain.com! also e-mail-forwardings yorname(AT)yourdomain.com and unlimited subdomains! http.anything.yordomain.com they finance these domains by showing ads on top of the domain so you may find this annoying!
(Voting: 0.00 From 5 On 0 Vote!) Vote! Why? (Date Listed Thu May 4 19:48:41 2006)