Tips on Choosing a Good Domain Name

1. Your Domain Name Should Be Your Website Name

Naming your site after your domain may seem obvious to some of you, but you'll be surprised to learn that not every website is named after the domain name even when the webmaster owns that domain name.

2. Generic Names Or Brand Name Domains?

I know that a number of people seem to think that your domain name really must be some generic name like "cars.com" if you are selling cars. Witness, for example, how much money those generic names are being sold for. But seriously, if you were looking for a car, you'll probably already have some brands in mind, and you're more like to try out things like generalmotors.com or toyota.com rather than just cars.com.

3. Long or Short Domain Names?

Domain names can be of any length up to 67 characters. You don't have to settle for an obscure domain name like avab.com when what you mean is AcmeVideosAndBooks.com.
Having said that, there appears to be some disagreement about whether a long or short domain name is better.
Some argue that shorter domain names are easier to remember, easier to type and far less susceptible to mistakes: for example, "getit.com" is easier to remember and less prone to typos than "connecttomywebsiteandobtainit.com".