What makes a strong startup name?
The best startup names do not describe what the product does today - they establish a brand that can survive a pivot, attract talent, and earn a place in the same sentence as Stripe, Notion, or Figma. That is a different standard than naming a local business, and most founders underestimate it. If you’re really just after small business name ideas - descriptive, geographic, easy to explain - this generator still works, but a startup name needs to carry more weight than that.
Shortness and spellability are non-negotiable. Y Combinator’s alumni roster is a masterclass: Airbnb, Dropbox, Instacart, Brex. Two syllables, clean phonetics, no ambiguity. Investors, journalists, and recruits all repeat your name. If any of them have to ask “how do you spell that?” you have already lost a fraction of every interaction.
Abstract and invented names age better than descriptive ones. Slack was a gaming company before it was a messaging tool. Instagram was originally a location check-in app called Burbn. A name tied to a specific feature or market locks you into a definition you may outgrow within 18 months. A name that is evocative but not literal stays durable as your product evolves.
The VC-credibility signal is real. Investors at a16z and Sequoia see hundreds of pitches per year. A name that sounds professional and distinct signals that the founder understands brand building. A clunky, generic, or overly descriptive name creates subtle friction before a single word of your pitch lands.
How to use the startup name generator
Want more general options first? Try the full business name generator. Building specifically in tech? The tech business name generator is tuned for that space. Naming the app itself rather than the company? Try our app name generator instead.
Start with a specific brief - not a category. “SaaS tool for freelance designers to automate client invoicing and project scoping” will produce far more usable names than “design software”. The generator uses your description to tune suggestions toward the right tone, length, and associations.
Run at least two batches. Scan the first for names that feel right in tone and energy. Then refine your brief based on what you liked, and run a second batch to go deeper in that direction.
When you have a shortlist, apply four filters in order:
- The phone test. Say the name aloud to someone who has not seen it. Can they spell it back without asking? If not, cut it.
- Domain check. NameCraftr checks .com availability in real time for every suggestion, or run any shortlisted name through the standalone domain name checker to confirm. VCs expect startups to own their .com. If the exact domain is taken, a clean prefix variant - “get[name].com”, “use[name].com”, or “[name]hq.com” - is acceptable. A non-.com extension is not.
- Google search. Look for established companies, products, or pop culture references already using the name.
- USPTO trademark search. Run a free search at tmsearch.uspto.gov filtered to your class of goods or services. Class 42 covers software and technology; Class 35 covers business services. An available domain does not mean the name is legally clear.
After the generator: locking in your startup name
Once a name clears all four filters, move fast. Domain squatters monitor popular name searches, and another founder could register the same name at a state level before you do.
Register the .com domain before announcing anything publicly. Claim social handles on X, LinkedIn, and Instagram the same day - even if you are not active on all of them yet.
Incorporate as a Delaware C-Corp, not an LLC. Delaware C-Corp is the standard structure for VC-backed US startups. Nearly every institutional investor - from pre-seed funds to late-stage growth shops - expects it. You can check Delaware name availability at corp.delaware.gov before filing. If your preferred name is taken in Delaware, a minor variation is usually sufficient to clear it.
File a TEAS Plus trademark application at the USPTO. The fee is $250 per class, and you can file before you have launched. Your trademark rights date back to the filing date, not the approval date - which can take 8 to 12 months. Filing early is inexpensive protection against future disputes.
Consider registering defensive domains (.io, .co) once the .com is secured, especially if you expect to hire internationally or expand into markets where those extensions carry credibility.
Common startup naming mistakes
Naming after a feature you have today. If your name describes one specific capability - “ReportGen”, “ChatSched”, “InvoiceBot” - you will feel constrained every time your product scope expands. Name the company, not the feature.
Using your own name for a scalable tech product. Eponymous naming works for service firms and consultancies. For startups, it limits brand equity, acquisition appeal, and the ability to hire a leadership team that co-owns the company’s identity.
Skipping the trademark search. An available .com does not mean the name is legally clear. Two businesses cannot operate in the same class with confusingly similar names. A five-minute USPTO search can save years of rebranding costs and legal headaches.
Choosing a name that is hard to say in English. Unusual phonetic patterns create friction in word-of-mouth growth - the channel that matters most for early-stage startups. If your target market is primarily US-based, optimise for American English phonetics first.
Settling for a name you are lukewarm about because a domain was available. The name will appear on your pitch deck, your offer letters, your press coverage, and every investor update you send for the next decade. Run more batches until you find one that you are genuinely proud of.