Your domain name is often the first thing a potential customer encounters about your business online. It appears in search results, on business cards, in email addresses, and in every link you share. Getting it right matters - and once you have built your brand around a domain, changing it is painful.
Here are the key principles to follow when choosing a domain name for your Canadian business.
Keep It Short and Memorable
The best domain names are short, easy to spell, and easy to say out loud. If you have to spell it out letter by letter when someone asks for your website, it is too complicated.
Aim for one to three words, ideally under 15 characters total. Avoid creative spellings (like replacing "for" with "4" or dropping vowels) - these are clever in theory but confusing in practice. If someone hears your domain mentioned on a podcast or in conversation, they should be able to type it correctly on the first try.
Test it by saying it out loud. Does it sound like something else? Does it have any unintended meanings when the words are run together without spaces? (There are some famously unfortunate examples of this.) Sanity check it with a friend before you register.
Avoid Hyphens and Numbers
Hyphens and numbers almost always signal a domain that was a second or third choice - the good one was already taken. They also create confusion. If your domain is best-plumbers-toronto.ca, callers will not know whether to include the hyphens, and you will spend a lot of time clarifying it.
If the name you want is taken without hyphens, that is a strong signal to come up with a different name rather than adding punctuation.
Choose the Right Extension
For Canadian businesses, the choice is usually between .CA and .com, and it is worth thinking through carefully.
.CA is a country-code extension restricted to Canadians and Canadian entities. Only people and businesses with a genuine Canadian presence can register one (this is enforced through the Canadian Internet Registration Authority, CIRA). That restriction is actually an asset - it signals to your Canadian customers that you are a Canadian business, not just a foreign company targeting the Canadian market.
.com is the most globally recognized extension and still the default assumption for many people. If your business has international ambitions or if the .com version of your name is available and the .CA is not, .com may make sense.
For most businesses serving Canadian customers - trades, professional services, retail, hospitality - a .CA domain is the right choice. It is more relevant, often more affordable, and carries a trust signal with the customers you are actually trying to reach.
Check for Trademark Conflicts
Before you register, do a quick search to make sure you are not inadvertently infringing on an existing trademark. Search the Canadian Intellectual Property Office (CIPO) database at ic.gc.ca to check Canadian trademarks, and do a basic Google search for the name you are considering.
Using a trademarked name in your domain can result in legal disputes and forced domain transfers - a painful and expensive situation to find yourself in.
Check Social Media Availability
Your domain name and your social media handles should ideally match. Search for your desired name on Instagram, Facebook, X (formerly Twitter), LinkedIn, and any other platforms relevant to your business before you commit.
If the social handles are taken by an unrelated active account, consider a slight variation - or choose a different name that is available across all platforms. Consistency across your web presence makes you easier to find and looks more professional.
Act Fast
Good domain names get registered constantly. If you find a name that ticks all the boxes, register it promptly. You can always park it (point it to a coming soon page) while you finish building your site.
At dotCanada, registering a .CA domain is straightforward, and we can help you search for available options and set everything up alongside your hosting. A strong domain name is the foundation your entire online presence is built on - it is worth taking the time to choose wisely.
