Can You Have the Same Business Name as Someone Else?

You can have the same business name as someone else in a number of common situations: when the two businesses are in unrelated industries, when they operate in different states and neither holds a federal trademark, or when they serve geographically separate markets without knowing about each other. What determines the outcome is not the name itself but which type of registration each business holds and whether a customer is likely to confuse the two. A boutique in Oregon called Bloom and a landscaping company in Florida called Bloom can coexist without trouble. Two bakeries on opposite ends of the same city cannot.

Three Kinds of Business Names

Most of the confusion about duplicate names comes from treating “business name” as one thing when it is really three separate registrations, each with its own rules.

Entity name. The formal legal name you file with your state’s Secretary of State when you form an LLC, corporation, or partnership. Every state requires this name to be distinguishable from other entities already on file in that state. You cannot register Sunrise Construction LLC in Texas if another Texas LLC already holds that exact name or something nearly identical. Entity name protection stops at the state line.
DBA, also called a trade name, fictitious name, or assumed name. A DBA lets you operate under a name different from your legal entity name or personal name. Many states allow multiple businesses to register the same DBA, so a DBA on its own gives you no guaranteed exclusivity.¹
Trademark. A word, phrase, symbol, or design that identifies the source of goods or services. A federal trademark registered with the USPTO gives you nationwide exclusive rights to use that mark in connection with specific products or services. Trademarks carry the most legal weight of the three.

These registrations are legally independent. A business can register an entity name with the state, file a DBA for its customer-facing brand, register a federal trademark, and secure a domain, all under different names. Most small businesses try to use the same name across all four, which is where collisions happen.¹

When Sharing a Name Is Fine

Different Industries or Trademark Classes

The USPTO organizes all goods and services into 45 international classes, numbered 1 through 34 for physical goods and 35 through 45 for services.² A trademark protects you within the classes you register, not across all commerce. That is why Delta Airlines and Delta Faucets coexist. No reasonable consumer confuses an airline with a plumbing fixture, so both marks were registered without conflict. If your desired name matches an existing trademark in a genuinely unrelated class, you are usually clear.

Different States and No Federal Trademark

Entity names are state-specific. Maple Street Bakery LLC registered in Ohio does not block someone from registering the same entity name in Georgia. Because DBAs often carry no uniqueness requirement even within a state, two businesses in the same city can theoretically both file DBAs under Maple Street Bakery. The catch is that neither DBA gives you real legal protection against the other. A DBA is a public notice filing, not a claim of exclusivity.¹

Geographic Separation

Two businesses can even use the same mark for the same type of product if they serve completely separate geographic markets and neither holds a federal registration. The USPTO can issue concurrent registrations to more than one business for the same or similar marks when confusion is unlikely because of geographic limits on where each party uses the name.³ These arrangements typically require both parties to have used the mark in good faith before becoming aware of each other.

What Common Law Rights Add

You do not need a federal registration to own trademark rights. Under U.S. law, simply using a name in commerce to sell goods or services creates common law trademark rights. Federal law protects unregistered marks against anyone who uses a confusingly similar name in a way that misleads consumers about who is behind the product.⁴

Common law rights are geographic. Your protection reaches only the area where your brand is actually known. A restaurant chain operating in three cities has common law rights in those three cities, not statewide and not nationally. The USPTO treats the date you first used the mark in commerce as your priority date, and if a dispute arises, that date determines who has the stronger claim in a given area.⁵

This creates a useful scenario for good-faith adopters. A business that started using a name without knowing someone else was already using it in a distant part of the country can sometimes keep using that name in its own region. The longer you operate and build local recognition, the stronger your common law claim becomes in that territory. But common law rights are harder to prove and enforce than a registration, which is why federal filing matters for any business planning to grow.

How to Check Before You Commit

Three searches will catch most of the problems that would otherwise surface after you have printed signage.

Your State’s Entity and DBA Databases

Start with your own state’s Secretary of State website. Most states offer free online tools to search existing entity names and DBAs. If your state requires entity names to be distinguishable, the filing office will reject your formation documents when there is a match. Passing the state screen does not clear you of trademark claims.

The USPTO Trademark Search

The USPTO offers a cloud-based trademark search tool on its website that lets you look for existing registrations and pending applications.⁶ Read the goods-and-services description in any result, not just the name. A hit in an unrelated class may not be a problem for you.⁷

Broad Web and Domain Searches

A standard web search catches businesses operating under common law rights that will not appear in any government database. Search the name alongside your industry terms. Check domain availability too. A business that already owns YourName.com has a visible stake in that brand even without a formal trademark filing.

How Courts Decide a Name Fight

When a dispute reaches litigation, the question is whether consumers are likely to be confused about who is behind a product or service. Courts do not compare names letter by letter. They weigh a list of factors that originated in a 1973 federal court decision known as the DuPont factors. The most important ones:

Similarity of the marks. How alike are the names in appearance, sound, and overall impression?
Similarity of the goods or services. Are the businesses selling the same type of product or serving the same market?
Overlap in trade channels. Do both businesses sell through the same retailers, websites, or distribution networks?
Strength of the senior mark. A well-known, distinctive mark gets broader protection than a generic or descriptive one.
Actual confusion. Have real customers mixed up the two businesses? Evidence of this carries significant weight.

No single factor decides the case. A court can find no confusion even with nearly identical names if the products are unrelated and sold through different channels. It can find confusion between moderately similar names if both companies sell to the same customer base through the same channels. This is where most name disputes are won or lost, and the USPTO applies the same test when deciding whether to approve a new trademark application.⁸

What You Can Lose If You Are the Junior User

When a business with a federal trademark discovers another business using the same or a similar name, the newcomer’s exposure can be severe. The trademark holder can sue in federal court under the Lanham Act, and if the court finds a likelihood of consumer confusion, the remedies are substantial.⁹

The most immediate remedy is an injunction ordering the infringing business to stop using the name. Beyond that, the trademark holder can seek the infringer’s profits earned under the disputed name, actual damages, and in exceptional cases attorney’s fees. For counterfeit marks specifically, a plaintiff can elect statutory damages instead of proving actual harm, ranging from $1,000 to $200,000 per counterfeit mark per type of goods or services. If the infringement was willful, that ceiling rises to $2,000,000.¹⁰

Businesses operating with only a DBA and no trademark registration end up in the worst position. They typically lack standing to challenge the trademark and get forced to rebrand. The cost of changing a name after years of operation goes well beyond filing fees: new signage, updated marketing, a different domain, lost search rankings, confused customers during the transition. Many small businesses underestimate how disruptive a forced rebrand can be.

If you want the strongest possible claim to your name, a federal trademark registration is the tool. It gives you exclusive rights to use the mark nationwide in connection with the goods or services listed in your registration and puts the entire country on constructive notice that the name is taken. Filing costs $350 per class of goods or services.¹¹ A business that sells both clothing (Class 25) and provides custom printing services (Class 40) would pay $700 to cover both classes.²

Domain Names

Owning a trademark does not automatically give you the matching domain name, and owning a domain does not give you trademark rights. Trademark law does provide tools when someone registers a domain in bad faith. Federal law makes it illegal to register a domain that is identical or confusingly similar to a distinctive or famous trademark with the bad-faith intent to profit from it. Courts consider whether the registrant has any legitimate connection to the name, whether they offered to sell it to the trademark owner for an inflated price, and whether they registered multiple domains matching other companies’ marks. Remedies include injunctions, transfer of the domain, and in some cases damages.⁴

The Uniform Domain-Name Dispute-Resolution Policy (UDRP), administered by WIPO, gives trademark holders a faster and cheaper administrative alternative to a federal lawsuit. To win, the trademark holder must show that the domain is identical or confusingly similar to their mark, that the registrant has no legitimate interest, and that the domain was registered and used in bad faith. Remedies are limited to transferring or canceling the domain. No monetary damages are awarded through the UDRP.¹²

Resolving a Name Dispute

If you find another business using your name, or you are on the receiving end of a challenge, the dispute does not have to end in a courtroom.

The cheapest resolution is usually direct negotiation. Many disputes end with a coexistence agreement in which both parties define the boundaries of their use. One business might agree to operate only in certain states, add a geographic modifier to its name, or stay out of the other’s product category. These agreements need precise drafting to be enforceable, but they let both businesses keep operating without the cost of litigation.

When direct talks stall, mediation brings in a neutral facilitator who helps both sides reach a voluntary agreement. If a binding resolution is needed, arbitration puts the decision in the hands of an arbitrator whose ruling both parties agree to accept. Both options tend to be faster and less expensive than court.

When nothing else works, a federal trademark infringement lawsuit resolves the dispute through the court system. The judge weighs the likelihood-of-confusion factors, the strength and priority of each party’s rights, and the geographic scope of each party’s use. Losing means an injunction barring you from the name, a bill for the other side’s lost profits, and in the worst cases their attorney’s fees. For businesses with real brand equity on the line, this process is sometimes unavoidable, but it is almost always the most expensive option on the table.

1
U.S. Small Business Administration. Choose Your Business Name
2
United States Patent and Trademark Office. Trademark Classes
3
United States Patent and Trademark Office. TBMP Chapter 1100 – Concurrent Use Proceedings
4
Office of the Law Revision Counsel. 15 U.S. Code 1125 – False Designations of Origin, False Descriptions, and Dilution Forbidden
5
United States Patent and Trademark Office. Dates of Use
6
United States Patent and Trademark Office. Introducing the USPTOs New Cloud-Based Trademark Search System
7
United States Patent and Trademark Office. Search Our Trademark Database
8
Cornell Law School. Lanham Act
9
Office of the Law Revision Counsel. 15 U.S. Code 1114 – Remedies; Infringement; Innocent Infringement by Printers and Publishers
10
Office of the Law Revision Counsel. 15 U.S. Code 1117 – Recovery for Violation of Rights
11
United States Patent and Trademark Office. Trademark Fee Information
12
World Intellectual Property Organization. Guide to WIPO Domain Name Dispute Resolution