Florida LLC Name Search — Step 1 of 8

Florida LLC Naming Rules (§605.0112)

Florida's naming requirements come from Florida Statute §605.0112, the Revised Limited Liability Company Act. Your name must meet all four requirements below before the Division of Corporations will accept your Articles of Organization filing.

Rule 1 — Required Designator

Every Florida LLC name must end with one of these approved designators to signal it is a limited liability company:

• LLC — most common choice, simplest
• L.L.C. — with periods, equally valid
• Limited Liability Company — written out in full
• "Ltd." or "Co." alone — rejected outright by Sunbiz

Rule 2 — Distinguishability

The name must be distinguishable on Division records under the applicable statute. Do not assume every historical inactive name is permanently blocked: Sunbiz distinguishes ACTIVE, INACTIVE/UA and INACTIVE statuses and applies holding periods. Review the status and dates, then confirm availability with the Division before filing. Official status and reservation guidance.

Changing only LLC/L.L.C., case or punctuation does not establish a distinct name. Search core words and close variants, but treat search results as screening rather than a guarantee that the Division will accept the filing or that trademark rights are clear.

Rule 3 — No Government or Entity Confusion

Your LLC name can't imply that it's a government agency, a corporation, a bank, or any other entity type it isn't. Words like "Department," "Bureau," "Federal," "State," or "United States" are off the table. The name also can't suggest it's a corporation (e.g., can't include "Inc." or "Corp." as a designator).

Rule 4 — Restricted Professional Words

Words associated with licensed professions require prior authorization or proof of licensure. You can't use these words in your Florida LLC name unless you meet the professional requirements:

How to Search Florida LLC Name Availability

The Florida Division of Corporations provides a free business entity search tool through Sunbiz. There is no limit on how many times you can search, and no account is required.

How to Run the Search (Step by Step)

1. Go to search.sunbiz.org and select "Search by entity name" — this is the correct option for checking LLC name availability.
2. Type only the core words of your proposed name — leave out "LLC," "L.L.C.," or "Limited Liability Company." The system ignores designators, so omitting them gives more accurate results.
3. Leave out punctuation marks (commas, periods, apostrophes). The system treats them as the same regardless of case or punctuation.
4. Hit Search and review all results. Look for names that are identical or confusingly similar to what you want — not just exact matches.
5. If your name returns no conflicting results, it's likely available. If you see a close match, choose a different, more distinctive name.
6. Run your search multiple times with variations — try the main words separately and in different orders to spot potential conflicts.

Tips for Choosing a Strong Florida LLC Name

A good LLC name does three things: it satisfies Sunbiz's legal requirements, it's easy for customers to remember, and it sets you apart from competitors. Here's what actually works in practice:

• Use your real name: "Smith Consulting LLC" or "Johnson Media LLC" — distinctive, professional, and almost never conflicts.
• Be specific about what you do: "Orlando Property Management LLC" is better than "Florida Services LLC" — it's more searchable and more trustworthy.
• Keep it short: 2–4 words before the designator is the sweet spot. Long names are harder to say, type, and remember.
• Check the domain before you decide: If yourname.com is gone, revisit before committing. A mismatched domain hurts credibility.
• Avoid generic adjectives: "Premier," "Elite," "Pro," "Advanced" — these are overused and harder to trademark or distinguish in Sunbiz.
• Don't limit your future growth: "Miami Plumbing LLC" ties you to one city; "Coastal Home Services LLC" works statewide.

Using a DBA (Fictitious Name) in Florida

Once your LLC is formed, you can operate under a different name by registering a DBA (Doing Business As), which Florida calls a Fictitious Name. This lets "Smith Holdings LLC" legally operate as "Tampa Bay Cleaning Co." without forming a new LLC.

Florida fictitious name registration is done through Sunbiz for $50 and must be renewed every 5 years. It's published in a local newspaper as part of the process. A DBA is useful when you want to run multiple brands under one LLC, or when your LLC name is your personal name but your brand uses a trade name. Learn more in our LLC DBA guide.

Should You Reserve Your Florida LLC Name?

Florida allows you to reserve an LLC name for 120 days by filing a Name Reservation Application through Sunbiz and paying a $25 fee. The reservation holds the name against other filers while you prepare your Articles of Organization.

In most cases, you should skip the reservation. If your name is available on Sunbiz right now, file your Articles of Organization immediately — it's faster, it's cheaper (the $25 reservation fee is separate from and in addition to the $125 filing fee), and it eliminates the window of risk. Reservation only makes practical sense if you've confirmed your name but genuinely can't file for weeks — for instance, you're waiting on co-founders to sign documents.

About the Author

Ahmad Adil

Ahmad Adil is the founder and CEO of LLC School. Every naming rule and fee on this page was verified against Florida Statute §605.0112 and current Sunbiz filing instructions. LLC School updates all Florida guides whenever the Division of Corporations changes its requirements.

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