Answer
Does forming an LLC protect my business name?
Lawyers call this: entity name vs. trademark · trade name · 15 U.S.C. § 1127
Short answer
Not in the way most owners expect. Forming an LLC stops the state from filing another company under a name too close to yours in the state’s own records. It does not give you trademark rights, and it does not stop anyone from using the name to sell things. Your rights in a brand come from using it, and from registering it as a trademark.
What changes the answer
- Whether you use the name as a brand
- A company’s legal name identifies the company. The law calls it a trade name. It becomes a trademark only when you use it on or with the goods or services you sell.
- Whether someone used a similar name first
- The state checks its own list of company names. It does not check who is already using a name in the market. An earlier user can still object to your use, even after the state accepts your filing.
- What each business sells
- Two businesses can share a name when buyers would not connect them. A dental practice and a trucking company named ATLAS may never collide. Two bakeries named ATLAS in the same city probably will.
- Where each business operates
- A Texas LLC name has no effect on the same name in another state’s records. Rights from use alone generally reach only the area where the business actually operates. A federal registration reaches the whole country, subject to anyone who used the name first.
The rule
Take Texas as an example. The Texas Secretary of State accepts a new entity name only if it is distinguishable in its records from the names of existing filing entities. Tex. Bus. Orgs. Code Ann. § 5.053. The Secretary of State says plainly that accepting a name or issuing a certificate of formation does not authorize you to use the name in violation of another person’s rights to it. Its trademark guidance adds that the filing does not prevent someone else from using the name in Texas commerce.
An assumed name certificate — a “DBA” — is a notice filing under Chapter 71 of the Texas Business and Commerce Code. It gives no right to use a name contrary to unfair competition law. Tex. Bus. & Com. Code Ann. § 71.157. The Secretary of State does not review assumed names for conflicts, and anyone can file the same one.
Trademark rights are different. They come from using a mark to identify the source of goods or services. 15 U.S.C. § 1127. A federal registration from the U.S. Patent and Trademark Office, once issued, gives nationwide priority dating back to the filing date, except against earlier users. 15 U.S.C. § 1057(c). Texas also offers a state trademark registration, which covers Texas only. Tex. Bus. & Com. Code Ann. ch. 16.
“Can two businesses have the same name?” Yes, often. The test is not whether the names match. It is whether buyers are likely to think the two businesses are connected. The law calls that likelihood of confusion.
What to do next
Form the LLC under the name if you like it. That filing is routine and many owners handle it themselves. But treat the state’s acceptance as a filing step, not as clearance. Before you print signs or buy a domain, search for the same or similar names used for related goods or services, both in the USPTO’s records and in the market.
If the name will be your main brand and you plan to sell beyond one area, consider a federal trademark application as well.
If your search turned up a business using a close name, Valet Law, PLLC can review what you found and tell you whether it is a conflict.
Attorney review is provided by Valet Law, PLLC, a law firm separate from Trademark Valet, LLC. Keep confidential facts out of public tools. Your first message to Valet Law should identify the parties and the general issue only. Wait until Valet Law confirms it can discuss the matter before sending confidential details.
Who checked this
Reviewed and approved by Brandon Leavitt on 2026-10-02.
General information about how trademark law works. It is not legal advice about your situation, and reading it does not make anyone your lawyer.