While choosing your domain name you have to keep in mind your audience and also the relevancy of that comment to your brand or business it will attract local audience as well international. Also i will recommend you a tool known as NamoBot which can help you in selecting your domain or brand name.

A domain name is the name people see in the address bar at the very top of their web browser. Typically, it’s the name of yourbusiness.com.  For example, “Digital Branding Ltd” might have a domain name, digitalbrandingltd.com or similar.

Domain name represent your brand, product or services. Basically its an URL comes out in search bar of a web browser.