Can A Website Have 2 Domain Names. There is just one primary domain name. Many people would tend to think of that as two websites rather than a website though.
Hosting Parking All the Domains on Your Web Host Many web hosts allow you to park multiple domains so that they all point to your website. Having multiple domains means having more than one website for the same or a similar company. Google gives preference to old established domain names.
The bottom line stick to one domain name.
There is just one primary domain name. There are at least two easy ways to handle that. You can accomplish this in two ways. There are at least 2 ways of pointing multiple domain names to a single website.