To check if a name is copyrighted or trademarked, start with the fact that names cannot be copyrighted at all. The U.S. Copyright Office refuses to register individual words, names, titles, and short phrases because they lack the minimum creativity copyright law requires.1U.S. Copyright Office. Circular 33 – Works Not Protected by Copyright What you almost certainly want to know is whether the name is protected as a trademark, which is a separate area of law entirely. A complete check runs across the federal trademark database, state registries, and unregistered uses online, with a quick pass through copyright records to rule that piece out.
Copyright Won’t Protect a Name, but Trademark Will
Copyright protects original creative works fixed in a tangible form: books, songs, software.2Office of the Law Revision Counsel. 17 U.S. Code 102 – Subject Matter of Copyright: In General A single name or short phrase doesn’t clear that bar. The Copyright Office’s own guidance lists what it will not register: individual names and pseudonyms, business and organization names, band names, product names, domain names, character names, slogans, and catchphrases.1U.S. Copyright Office. Circular 33 – Works Not Protected by Copyright That holds even for clever or unusual names.
A name can still appear in copyright records as the title of a registered book, film, or song. The underlying work is protected; the title is not. Someone else could use that same title for a different work without infringing anything.
Trademark law is where names actually get protected. Trademarks cover words, phrases, logos, and symbols used in commerce to identify the source of goods or services. If you’re launching a business, product, band, or brand, the trademark search is the one that matters. The copyright search takes minutes and eliminates a common misconception, so it’s worth running too.
Searching Copyright Office Records
The Copyright Office maintains a public records system covering registrations from 1978 to the present at publicrecords.copyright.gov. Enter the name; the system returns matching registrations with the registration number, date, and type of work. Older registrations, from 1870 to 1977, are searchable through a Virtual Card Catalog, and entries from 1891 to 1978 appear in the Catalog of Copyright Entries hosted on the Internet Archive.3U.S. Copyright Office. Search Copyright Records If those tools come up short, the Copyright Office accepts requests for professional search estimates, where staff research the records for you.
Remember what this search does and doesn’t do. Finding your name as the title of a registered work tells you the work exists. It doesn’t give anyone rights over the name itself.
Searching the USPTO Federal Trademark Database
The USPTO’s trademark search tool at tmsearch.uspto.gov is the main event. Enter the name and the system returns federal trademark filings that match or closely resemble your query.4United States Patent and Trademark Office. Search Our Trademark Database
Read each result carefully. A “Live” mark is active and enforceable. A “Dead” mark has been abandoned or cancelled and generally isn’t being enforced, though a dead entry isn’t a green light on its own. Each listing includes a serial number assigned at filing and, if the mark was approved, a registration number.
Try alternate spellings and phonetic variations. A name that sounds identical to an existing trademark can trigger infringement claims even when the spelling differs.
Trademark Classes Change the Answer
The same name can be legally registered by different companies as long as they operate in different industries. The USPTO organizes goods and services into 45 international classes under the Nice Classification system.5United States Patent and Trademark Office. Goods and Services A software company in Class 9 and a restaurant in Class 43 can both legitimately hold the same name. When you review results, read the goods and services description on each entry. A matching name in an unrelated class may not block your use at all.
Searching for Logos and Design Marks
If your name will appear with a graphic element or stylized lettering, a plain text search may miss the closest conflicts. The USPTO assigns six-digit design search codes to visual elements. Browse them through the USPTO’s Design Search Code Manual at tmdesigncodes.uspto.gov, find the categories that match your visual features, then search for marks that use those codes.
Checking State Business and Trademark Registries
Federal records don’t capture everything. Most states require businesses to register with the Secretary of State, and those registries list the corporations, LLCs, and partnerships operating in that jurisdiction.6U.S. Small Business Administration. Register Your Business Many states also maintain separate trademark registries for marks used only within their borders.7United States Patent and Trademark Office. State Trademark Information Links State trademark fees typically fall between $50 and $200, and the protections don’t extend beyond state lines. Check every state where you plan to operate.
Look for fictitious business name filings too, often called DBA (“doing business as”) registrations. These are filed at the state or county level when someone operates under a name that differs from their legal name. A DBA doesn’t create trademark rights by itself, but it does show someone is using the name in commerce, which can support common law protections. Federal trademark infringement law still applies if you adopt a confusingly similar name to a DBA-registered business.8U.S. Small Business Administration. Choose Your Business Name
Finding Unregistered Names That Are Still Protected
A name doesn’t have to be registered anywhere to carry legal weight. Under common law, trademark rights arise automatically when someone uses a distinctive name in commerce. Those rights are limited to the geographic area where the name is actually used and recognized, but they’re real. A coffee roaster selling beans under a brand name in one region for years has enforceable rights there without any federal or state filing.
Common law marks won’t appear in the USPTO database or any state registry, so you have to hunt for them. Run the name through general web searches. Check social media platforms. Look at industry directories. Check domain name registrations through ICANN’s lookup tool at lookup.icann.org, which shows whether a domain is registered and who owns it.9ICANN. ICANN Lookup A registered domain with an active business behind it is a strong signal that someone may already hold common law rights.
If a conflict later arises between a common law user and a federal registrant, the common law user doesn’t automatically lose. Their rights get frozen to the territory where they’d already built recognition, while the federal registrant can expand everywhere else. That asymmetry is part of why federal registration is worth pursuing.
How to Read a “Dead” or Abandoned Mark
A “Dead” status in the USPTO database doesn’t automatically free the name. Under federal law, a trademark is abandoned when the owner stops using it with no intention of resuming, and three consecutive years of nonuse creates a legal presumption of abandonment.10Office of the Law Revision Counsel. 15 U.S. Code 1127 – Construction and Definitions
Presumption isn’t certainty. The former owner may still hold common law rights if they resume use, and someone else in the same market may have adopted the name in the meantime. Before you build on a dead mark, check whether the name is being used in commerce anywhere. If someone is using it, the database status doesn’t matter.
What Happens If the Name Is Already Protected and You Use It Anyway
The consequences aren’t hypothetical. If a trademark holder proves infringement, the remedies stack up:
- A court can order you to stop using the name immediately. Federal courts have broad power to grant both temporary and permanent injunctions in trademark cases.11Office of the Law Revision Counsel. 15 U.S. Code 1116 – Injunctive Relief
- You could owe the trademark holder their actual damages, your profits from the infringing use, and the costs of the lawsuit. A court can increase the damage award up to three times the actual amount.12Office of the Law Revision Counsel. 15 U.S. Code 1117 – Recovery for Violation of Rights
- In exceptional cases, the court can require the losing party to pay the winner’s attorney fees.12Office of the Law Revision Counsel. 15 U.S. Code 1117 – Recovery for Violation of Rights
- Intentional use of a counterfeit mark triggers mandatory treble damages: three times your profits or three times the holder’s damages, whichever is greater, unless extenuating circumstances apply.12Office of the Law Revision Counsel. 15 U.S. Code 1117 – Recovery for Violation of Rights
Beyond court penalties, the practical cost of rebranding after you’ve built a customer base, printed materials, and launched a website often dwarfs the legal fees. A thorough search pays for itself many times over.
A Practical Search Checklist
No single database captures everything. Work through these in order:
- Copyright Office records at publicrecords.copyright.gov, to confirm the name isn’t the title of a registered creative work.
- USPTO trademark database at tmsearch.uspto.gov, focusing on live marks in your industry class.4United States Patent and Trademark Office. Search Our Trademark Database
- Secretary of State business name databases and state trademark registries in every state where you plan to operate.7United States Patent and Trademark Office. State Trademark Information Links
- Fictitious business name (DBA) filings at the state or county level.
- Domain name lookups through ICANN or any domain registrar.9ICANN. ICANN Lookup
- General web searches, social media, and industry directories to catch common law uses no database will show.
Try alternate spellings and phonetic variants at every step. For a high-stakes launch, a professional trademark clearance search conducted by an attorney adds a layer of legal analysis that self-service searches can’t replicate, typically running a few hundred dollars per class of goods or services.