How to choose a good domain name
Practical tips for picking a domain name that is memorable, professional, and available — covering extensions, length, and common mistakes.
Your domain name is often the first thing people type when they want to find you. Choosing the right one sets the tone for your whole online presence. This guide gives you practical criteria to make a smart choice.
Quick summary
The best domain name is short, easy to spell, easy to say aloud, and uses a trusted extension like .com. Avoid hyphens, numbers, and anything that's hard to spell out on the phone. Check availability at a registrar before you get attached to any name.
The core principles
Keep it short
Shorter is almost always better. Aim for under 15 characters if possible. Short domains are easier to type, easier to remember, and look cleaner on business cards and signage.
Make it easy to say aloud
Say the domain out loud. Can you dictate it over the phone without confusion? If you have to spell it out letter by letter, it's probably too complicated.
Make it easy to spell
Avoid unusual spellings, creative letter substitutions (like using "4" instead of "for"), or words that people commonly misspell. If customers can't spell it correctly, they won't find you.
Use .com if you can
.com is still the most trusted and recognized extension worldwide. Customers who hear your domain will instinctively type .com. If .com is taken, the next best options depend on your location and industry:
| Extension | Good for |
|---|---|
.co | Short, modern alternative to .com |
.net | Technology businesses |
.org | Non-profits and communities |
.io | Tech startups and SaaS products |
.co.uk, .com.au, etc. | Location-specific businesses |
.studio, .agency, .design | Creative businesses |
Think twice before choosing a non-.com extension
If someone hears your domain mentioned in a podcast or conversation, they will probably type .com first. If someone else owns yourbusiness.com and you're on yourbusiness.co, you're sending traffic to a competitor.
Avoid hyphens and numbers
Hyphens make domains harder to say ("dash" vs. "hyphen"), and people forget them. Numbers create ambiguity — is it the digit "4" or the word "four"? Both cause confusion.
Reflect your brand
Your domain should match your business name as closely as possible. If the exact match is taken, try:
- Adding "the" or "get" or "hq" — like
thedesignstudio.comorgetbrand.com - Using your full business name rather than an abbreviation
- Using a different extension
What to do if your first choice is taken
Check variations. Try adding a location word, descriptor, or action word.
Try different extensions. .co, .net, or a country extension might be available.
Search expiring domains. Some domain marketplaces list domains that are about to expire and become available.
Consider buying it. If the existing domain is parked (not in use), the owner may sell it. Marketplaces like Sedo list domains for sale. Prices vary widely — from $500 to hundreds of thousands for premium names.
Let go of the exact match. Sometimes the best move is to choose a slightly different name that's available as a .com.
Before you commit
Run through this checklist before you register:
- Is it available as a
.com? - Is it 15 characters or fewer?
- Can you say it clearly on the phone without spelling it out?
- Does it match or closely reflect your brand name?
- Are there no hyphens or numbers?
- Does it avoid trademarked names? (search the USPTO or your country's trademark register)
- Have you checked that no one else is operating under the same name with a different extension?
Common questions
Related guides
- How to register a domain name
- Parked & redirected domains
- Renewing your domain (don't let it expire!)
- Who owns your domain (and why it matters)
Need a hand?
Learn more
How to register a domain name
Step-by-step guide to buying and registering a new domain name for your business, including what to look for and common mistakes to avoid.
Renewing your domain (don't let it expire!)
How and when to renew your domain name, what the renewal process involves, and why letting it expire can be a costly mistake.