Florida

Florida LLC Naming Rules

Complete 2026 guide to Florida LLC naming requirements — required designators, forbidden and restricted words, uniqueness rules, and how to check availability before filing.

Required Designators in Florida

Your Florida LLC name must end with one of these official designators:

LLC

L.L.C.

Limited Liability Company

Forbidden and Regulated Words

Cannot use without state regulatory approval:

Bank, Trust (requires FL Office of Financial Regulation)
Insurance, Assurance (requires FL Office of Insurance Regulation)

Restricted Words (Require Licensing Board Approval)

Credit Union, Federal (restricted)
Bar, Legal, Lawyer — Florida Bar approval needed

Uniqueness Requirement in Florida

Must be distinguishable from other Florida entities on Sunbiz.org records.

Florida-Specific Naming Rules

Name reservation NOT available in Florida — file your Articles quickly
Name can be checked via Sunbiz Business Search free
DBA (fictitious name) requires separate registration + publication in FL

Check Florida LLC name availability — free

Run a free check against Florida's business database plus USPTO federal trademarks in one search.

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FAQ

What must my Florida LLC name include?

Your Florida LLC name must include one of the following designators: LLC, L.L.C., Limited Liability Company. Most common: simply appending 'LLC' at the end (e.g., 'Acme Ventures LLC').

How do I check if a Florida LLC name is available?

Search the Florida Secretary of State's business name database online (most states offer free search). Also run a USPTO trademark search for federal conflicts and a .com domain check. FormifyAI's free name-search tool checks both state availability and trademark conflicts.

What words can't I use in my Florida LLC name?

Florida restricts or forbids: Bank, Trust (requires FL Office of Financial Regulation); Insurance, Assurance (requires FL Office of Insurance Regulation). These typically require approval from specific state regulatory boards (e.g., insurance commissioner, banking regulator) before use.

Can I use a similar name to an existing Florida business?

No. Must be distinguishable from other Florida entities on Sunbiz.org records. "Distinguishable" typically means the names must differ in more than just punctuation, spacing, or articles ('The', 'An', 'A'). Even if the state accepts the filing, you could face trademark lawsuits from the existing business.

Can I reserve a Florida LLC name before filing?

Name reservation NOT available in Florida — file your Articles quickly

What if my preferred Florida LLC name is taken?

Options: (1) Modify the name slightly to make it distinguishable. (2) File under a different legal name and operate as a DBA (fictitious business name). (3) Purchase the existing LLC if it's dormant. (4) Wait for administrative dissolution if the existing LLC is non-compliant. FormifyAI's LLC name generator can suggest 20+ alternatives in seconds.

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FAQ

What must my Florida LLC name include?

Your Florida LLC name must include one of the following designators: LLC, L.L.C., Limited Liability Company. Most common: simply appending 'LLC' at the end (e.g., 'Acme Ventures LLC').