When you're starting a company, the question of what to call it sounds like one question. It's actually two. There's the legal business name — the name registered with a government authority, printed on contracts, and used in tax filings. And there's the brand name — the name your customers know, the one on your website, your packaging, and your ads. These can be the same, but they don't have to be, and understanding when to keep them separate can give you meaningful strategic flexibility.
What a legal business name is
Your legal business name (sometimes called your "registered name" or "entity name") is how your company is officially recognized by the state or country where it's incorporated. In the US, this is the name you file with your state's Secretary of State when forming an LLC or corporation. It appears on your Articles of Incorporation, your EIN registration with the IRS, and any contracts you sign as a business entity.
Legal business names often include entity designators — "LLC," "Inc.," "Ltd." These aren't optional; they're required signals of your legal structure. This is one of the first reasons your legal name and your brand name diverge: you almost certainly don't want "LLC" to appear on your product packaging or your homepage.
What a brand name is
Your brand name is the name you use in trade — the one that appears in your marketing, your domain, your social handles, and on your product. It's the name that creates associations in your customer's mind. It can be your legal business name, a shortened version of it, or something entirely different.
Brand names are governed by trademark law, not business registration law. They're protected by your trademark registrations, not by your LLC filing. A business registration prevents another company from registering the same legal name in your state — but it doesn't stop another company from using the same or similar name as a brand in the market. Only a trademark does that.
When to keep them the same
For most small businesses and early-stage startups, keeping the legal name and the brand name identical (minus the entity designator) is the simplest approach. It reduces confusion across bank accounts, contracts, taxes, and marketing materials. It also means you only have to do availability research once.
If you're registering "Meridian Analytics LLC," your brand is "Meridian Analytics." Simple, consistent, and administratively clean. For solo founders, consultants, and single-product companies, this is almost always the right default.
When to separate them
Several situations make a distinct brand name worth the extra overhead:
- Multiple brands under one entity. Many holding companies operate several consumer brands under a single legal entity. "Alphabet Inc." is the legal entity; "Google," "YouTube," and "Waymo" are brands. Procter & Gamble is the legal name; Tide, Gillette, and Pampers are brands. This structure lets a parent company manage liability, accounting, and legal matters centrally while building distinct consumer identities for each product line.
- The legal name is unavailable as a trademark or domain. If the business name you want to register is legally available in your state but not available as a trademark or .com domain, separating the two lets you use the legal name for entity purposes while building your brand on a name you can fully own.
- The legal name is too descriptive for brand use. "Pacific Northwest Engineering Consultants LLC" is a perfectly serviceable legal entity name, but it's not going to build brand recognition. A DBA (doing business as) filing lets you operate under a catchier brand name while keeping the legal entity name as-is.
- Founder names in legal entities. "Smith & Johnson Partners LLC" may be your legal entity, but "Meridian" is the brand you're building. Separating them gives the brand room to outlast the individual founders.
DBAs: the practical middle ground
A DBA (Doing Business As) registration — also called a "fictitious business name" or "trade name" — lets you operate under a brand name that's different from your legal entity name. The requirements vary by state, but most require a filing with the county clerk's office and a nominal fee.
A DBA doesn't create a new legal entity. You're still operating as the same LLC or corporation. But it authorizes you to use the alternate name in commerce, open bank accounts under it, and receive payments made to it. For most businesses that need a separation between their legal name and brand name, a DBA is the right tool.
What this means for naming your brand
If you're choosing a brand name (as distinct from your legal entity name), the criteria are different. Legal names need to be unique within your state and meet entity-type requirements. Brand names need to be trademarkable, ownable as a domain, memorable, and distinctly yours in your market.
The good news is that keeping the two separate means you don't have to compromise. You can register whatever legal entity name is available in your state, and build your brand on a name that works strategically. Use our brand name generator to find candidates that pass the trademark and domain tests — the ones that can actually become the brand you're building toward.
