Are there words I can't use in an Indiana business name?

Words that imply a regulated business need consent first. In Indiana that includes Bank, Trust, Insurance and Engineer. Names that suggest a government agency are refused outright.

How many new businesses start in Indiana each year?

The Census Bureau counted 99,147 business applications in the twelve months to August 2026, +13.5% on the year before. Not every application becomes a registered entity, but each one is a name someone intends to use.

Does an Indiana registration protect my name in other states?

No. It protects the name inside Indiana's registry only. Nationwide protection comes from a federal trademark, which is why the checker runs the USPTO search alongside the Indiana lookup.

What does an Indiana LLC name have to end with?

One of the state's accepted designators — LLC, L.L.C. and Limited Liability Company. The checker searches the name with and without the suffix, because the suffix alone never makes a name distinguishable.

Can I reserve a business name in Indiana before I file?

Yes. The Indiana Secretary of State charges $10 to reserve a name for 120 days. A reserved name shows as taken to everyone else's search.

How much does it cost to register a business name in Indiana?

The name itself is free to search. Filing the entity is what costs money: $95 for an LLC and $95 for a corporation, then business entity report, $31 online, every 2 years in the anniversary month.

Indiana business name generator — every idea checked against Secretary of State records

Indiana's INBiz portal is fast — most online formations are accepted within a day — and the state only asks for a business entity report every other year. Its public search is restricted to US visitors, so if you are checking from abroad you'll get a blank refusal rather than results; our checker searches it from inside the country.

Run the Indiana check — One search covers the Indiana registry, federal trademarks and the domain. Free, no signup.

Help me name my business →

How to land a name that's actually available in Indiana

Start with the registry. Search the Indiana registry for the exact name; it's the check that decides whether you can file at all.
Then the two checks the state doesn't do. A federal trademark reaches across state lines, and the .com decides whether customers find you — both run here automatically.
Lock it in. Indiana will hold it for 120 days for $10. The system of record is the Indiana Secretary of State; confirm there before paying a filing fee.

Already have a name in mind?

You don't have to start from ideas — the same checker verifies a specific name. Enter the exact name you're considering and it's searched against the Indiana registry, federal trademark filings, and domain registrars in one pass.

Check a specific name →

Indiana naming rules: what the Indiana Secretary of State will and won't accept

Indiana applies one test to every proposed name: it must be distinguishable upon the records of the Secretary of State. The examiner ignores punctuation, spacing, capitalization and the suffix when comparing, so two names that look different on paper can still collide. An LLC name must end in LLC, L.L.C. and Limited Liability Company; a corporation uses Corporation, Corp., Incorporated and Inc., among others.

A few words are gated. In Indiana that list includes Bank, Trust, Insurance and Engineer — using one implies a regulated activity and the filing will be held until the relevant regulator consents.

On cost: forming an LLC costs $95, a corporation $95 and a name reservation is $10 and holds the name for 120 days. Inbiz online filings usually same day to 1 business day.

Keeping it: Business entity report, $31 online, every 2 years in the anniversary month. An entity that stops filing loses good standing, and with it the exclusive claim to its name.

As published by the Indiana Secretary of State, (317) 234-9768 — official website (fee schedule). Fees change; confirm before filing.

Name ideas that fit Indiana — and clear its registry

The generator starts from what your business does and who it serves, then checks each idea against the Indiana registry, the federal trademark register and domain availability before it shows it to you.

When an idea clears, Indiana lets you hold it: a name reservation costs $10 and lasts 120 days — enough time to finish the paperwork without watching the name every morning.

Remember the suffix: an Indiana LLC name has to end in LLC, L.L.C. and Limited Liability Company, and the generator appends it before checking so what you see is what you'd file.

How busy is Indiana right now?

The U.S. Census Bureau counted 99,147 business applications from Indiana in the twelve months ending August 2026 — +13.5% on the year before, the 20th-highest total of any state and 14.3 per 1,000 residents (ranked 38th per person). July was the busiest month with 11,206 applications, and Indiana accounts for 1.6% of all U.S. filings.

Name ideas here get checked against a registry that grows by hundreds of entries a day.

What America names its businesses — 26 million registered names decoded →

Source: U.S. Census Bureau, Business Formation Statistics (monthly, not seasonally adjusted). 2019 comparison: 53,790 applications in calendar 2019.

What people are checking in Indiana

Over the last three months, visitors ran 22 Indiana checks here, and 73% of them came back clear at the state level. The words that came up most: Stitch, Alta, Dawn, Studio and Crochet. (Aggregate figures only — we don't publish individual searches.)

The four tests an Indiana business name has to pass

1. Nobody active already has it. The Indiana Secretary of State compares your name against every entity currently on its books; a company that was dissolved or had its registration revoked normally doesn't count, although one that lapsed only recently could be reinstated — the checker calls that out when it sees it.

2. It's genuinely different, not just formatted differently. "Distinguishable" in Indiana means more than a comma, an ampersand, a plural or a different suffix. Sound-alikes and spell-alikes are the usual reason a filing bounces.

3. It carries the right designator. An LLC's legal name has to end in an LLC designator; a corporation needs Inc., Corp., Company or another form Indiana accepts. The designator is part of the name the state records.

4. It doesn't step on a trademark. The registry doesn't look at the USPTO, so a name can clear Indiana and still be a federal infringement. That is why the trademark check runs alongside the registry search here.

Rules, fees and reservation periods are set in Indiana statute and are revised from time to time; for a filing decision, the Indiana Secretary of State's own published guidance controls. This page is a practical guide, not legal advice.

About the Indiana Secretary of State

The Indiana Secretary of State maintains Indiana's registry of corporations, LLCs, and other registered entities — it is the system of record for Indiana business names. Useful official resources:

Official Indiana business entity search — the state's own lookup.
Indiana Secretary of State — official website — filings, forms, fees, and contact details.

Confirming the result on the Indiana Secretary of State's site

Treat the checker as the fast filter and the state's own search as the final word. Once a name comes back clear here, open the Indiana entity search and type the name the way it will appear on the formation document — designator and all. Read down the list of matches rather than stopping at "no exact match": look at each record's status (only active ones block you) and at how close the spelling is, because Indiana rejects near-duplicates as well as duplicates. If the name is still clear, reserve it or file the same day; registrations are first-come, first-served and the registry moves daily.

Frequently asked questions

Are there words I can't use in an Indiana business name?: Words that imply a regulated business need consent first. In Indiana that includes Bank, Trust, Insurance and Engineer. Names that suggest a government agency are refused outright.
How many new businesses start in Indiana each year?: The Census Bureau counted 99,147 business applications in the twelve months to August 2026, +13.5% on the year before. Not every application becomes a registered entity, but each one is a name someone intends to use.
Does an Indiana registration protect my name in other states?: No. It protects the name inside Indiana's registry only. Nationwide protection comes from a federal trademark, which is why the checker runs the USPTO search alongside the Indiana lookup.
What does an Indiana LLC name have to end with?: One of the state's accepted designators — LLC, L.L.C. and Limited Liability Company. The checker searches the name with and without the suffix, because the suffix alone never makes a name distinguishable.
Can I reserve a business name in Indiana before I file?: Yes. The Indiana Secretary of State charges $10 to reserve a name for 120 days. A reserved name shows as taken to everyone else's search.
How much does it cost to register a business name in Indiana?: The name itself is free to search. Filing the entity is what costs money: $95 for an LLC and $95 for a corporation, then business entity report, $31 online, every 2 years in the anniversary month.

Already have a name? Run the Indiana Secretary of State business search to see if it's taken.

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