Your domain name is your website’s unique web address. You can get both your domain name and your web hosting account from Bluehost, which is one of the most popular web hosting providers in the industry (and officially recommended by WordPress.org).

Go for .com if you can. The extension doesn’t really matter, but many people still trust .com and .net the most.
Make it brandable. This means your domain should be unique, easy to memorize and pronounce, and trustworthy.
Use only words. Generally, you’ll want to avoid using hyphens, and only use numbers if they’re part of your brand name (for example: 9to5Mac.com).

By presenting your information in an easy-to-read format, your clients can easily identify your services and contact you!