Brand names for fun com.
Type a keyword or two: Hivex builds brandable names from them, the way it finds free .si names, and checks every one on .com, .si, .ai, .io and .org.
Looking up…
How the names are made.
- Your words: each keyword alone, two keywords joined in both orders, and blended where they share letters.
- A brand ending or a brand word in front: the same parts Hivex uses to find free .si names, such as flow, forge and hub, or nova, prime and true.
- Short prefixes and suffixes: get, try and meet in front, or -ly, -io and -hub behind, left out where the join reads badly.
- The Hivex index: free .si names Hivex has already found that contain your keyword.
How they are checked.
- The names show at once, and your browser looks each one up in DNS on .com, .si, .ai, .io and .org: a name with name servers is registered.
- Your browser then asks the registry about every open .com and every open ending of the six most promising names; an ending pulses while it waits. The others show as looks free.
- Say your shortlist aloud and search the trademark registers before you pick one.
Questions people ask.
How does the brand name generator work?
It builds names from your keywords the way Hivex finds free .si names: your word alone, your word with a brand ending (flow, forge, hub), a brand word in front (nova, prime, true), and short prefixes and suffixes (get, try, -ly, -io); two keywords are also joined and blended. Free .si names in the Hivex index built on your keyword are added. The names show at once, and your browser checks each one live on .com, .si, .ai, .io and .org.
What is the difference between free and looks free?
Free means the registry has no record of the name: your browser asks it about every open .com and every ending of the six most promising names, and an ending pulses while it waits. Looks free means the name has no sign of being registered, but the registry was not asked; the registrar confirms it at checkout. Some free names are reserved or premium-priced, which only the checkout shows.
How is it different from the business name generator?
The business name generator mixes your word with words from your industry and checks the .com. The brand name generator uses the brand parts Hivex uses for .si names and checks five endings for every name, so you see at once whether the .com, .si, .ai, .io or .org is still open.
Are my keywords stored?
No. Hivex's server uses them to build the names and keeps nothing. The checks run in your browser, which asks Cloudflare's resolver and each registry directly, as any website visit would.
Is it free?
Yes, with no signup and no limit beyond a fair-use rate limit.
Hivex index
Short names, still free to register.
Starting something new? Hivex keeps a live index of short, brandable .si names nobody has claimed yet, each checked with the registry.
From code, or an AI assistant.
Hivex's free JSON API and MCP server check domains, DNS and registration records from your own code or from AI assistants that speak MCP. No key needed.
More Domain tools
- Domain availability checkerIs a name free? Live from the registry, on any extension.
- Brand name checkerOne name: 8 domain extensions and 10 platforms.
- Username checkerA username on 10 developer and social platforms.
- Domain name generatorIdeas from your words, each one checked free.
- Typosquatting checkerLookalikes of a domain: registered, taking mail, or free.
- Domain history checkerArchive captures by month, and signs of past owners.
- Is this domain for sale?Marketplace, parking and for-sale signs, and how to buy.
- Transfer date calculatorWhen a domain can move registrars, and what blocks it.
- Punycode converterUnicode to xn-- and back, with lookalike warnings.
- Bulk domain checkerUp to 200 names at once, live, with a CSV.
- WHOIS lookupRegistrar, dates, status locks and name servers, from the registry.
- Domain age checkerExact age from the registration date, plus the last change and transfer.
- Domain expiration checkerExpiry date, days left, and what happens if it lapses.
- Registrar lookupThe registrar, its IANA ID and abuse contact, and the transfer lock.
- Name strength checkerScore a name, and see where its misspellings lead.
- Domain hack generatorWords spelled across the dot, like fami.ly.
- Business name generatorNames for your business, each with a free .com.
- Short domain finder4 and 5 letter names you can still register.
- Dropped .si names.si names that just became free again.
- Domain value checkerWhat a name's value rests on, scored and explained.
- TLD lookupWho runs an extension, since when, and how.
- .si price comparisonWhat .si costs at each registrar, over the years.
- Domain prices by extensionFirst year, renewal and 5-year cost of any extension.
- Domain checkerIs a name free to register? Checked live on any extension.
Sources
- RFC 1035: Domain names: letters, digits and hyphens
- TMview: trademark search across many trademark offices
By Hivex. Updated 11 October 2026. Names are built from your keywords with Hivex's own word lists, the way it finds .si names, and shown at once. Your browser then checks them: DNS through Cloudflare on five endings, then each registry for every open .com and the six best. Your keywords are not stored.