Free business name generator with instant domain check (2026)

Most name generators hand you a list of beautiful names that were registered in 2011. You fall in love with the third one, check the domain, and start again.

This one checks the .com for every candidate as it generates, so the list you read is already filtered by reality. The check is a nameserver lookup, not a page fetch: a registrar sets NS records the moment a domain is registered, whether or not a website ever appears there — so parked and squatted domains correctly read as taken, which is exactly what you need to know.

If you want the full picture on a name — .io, .ai, .co, .app, .dev, .net, plus the get-/try-/use- prefixes — every row expands into the complete domain checker without leaving the page.

Four names come back in each shape, because they fail and succeed for different reasons:

• A real word used metaphorically — Anchor, Kiln, Harbour. Instantly memorable and easy to spell; almost never available on .com without a five-figure aftermarket purchase.
• An invented, pronounceable word — Vellum, Notera. The only shape with a realistic .com hit rate, and the one that gives you a clean trademark position. Costs you a little recall at the start.
• A compound of two short real words — Sidebar, Lightfold. A middle path: available more often than a single word, more memorable than an invention.

Everything is filtered for the phone test — you should be able to say it once and have someone spell it right. That rules out doubled letters at a seam, numbers, hyphens and anything longer than fourteen characters.

This is the part most name generators never mention, and it is the one that costs real money.

Domain availability tells you nothing about whether a company already trades under that name in your category. The expensive failure is shipping for eight months, building some traction, and then receiving a letter from a business with the same name and a filing that predates yours. A rebrand at that point costs you the domain, the handles, the search rankings and the goodwill.

Before you commit: search the bare name plus your category, check a trademark register in your main market, and check the handle on the two platforms you will actually post from. Ten minutes, on your final three names only. The generator is instructed to avoid recognisable company names, but it cannot search a register — that check is yours.

Naming is the most enjoyable form of procrastination available to a founder. It feels like progress, it is infinitely refinable, and it is almost entirely uncorrelated with whether the business works.

Give it two hours and a hard stop. Generate, check, screen the final three for collisions, say them out loud, and buy one year of the least-bad option. A validated business renames itself easily; a dead one never needed the name.

If the idea itself has not been tested yet, do that first — the Idea Validator takes one sentence and about twenty seconds, and it is a much better use of the next hour than choosing between two names you like equally.