In the fast-moving world of social media, where trends rise and fall faster than you can say "viral," hashtags have become powerful tools. They connect conversations, boost engagement, and even shape brand identities. So, it’s no surprise that many businesses ask: “Can I trademark a hashtag?”

The short answer is yes, but there’s a bit more to it than just slapping a ™️ next to your favorite phrase.

Why Trademark a Hashtag?

You might wonder, “Why would anyone want to trademark a hashtag in the first place?”

Well, think about how businesses operate today. Social media isn’t just for fun—it’s where brands build trust, market products, and interact with customers. In fact, over 91% of retail brands use two or more social media platforms to market their products, according to recent surveys.

Trademarking a hashtag gives you legal protection. It stops others—especially your competitors—from using the hashtag in a way that confuses your audience or harms your brand. You’re not just owning a phrase; you’re protecting your brand’s identity.

What Makes a Hashtag Eligible for Trademark Protection?

Before you run off to file a trademark for your favorite tag, there’s one key rule to understand:

The hashtag must function as a “source identifier.”

This means people should see the hashtag and instantly connect it with your business, product, or service. It’s not enough that you use the hashtag frequently—it must represent your brand clearly and uniquely in the minds of consumers.

Real Example: Coca-Cola’s #SmileWithACoke

Coca-Cola trademarked the hashtag #SmileWithACoke. Why? Because when people see it, they immediately think of Coca-Cola and its feel-good branding. That’s exactly the kind of recognition you want if you’re trying to trademark a hashtag.

Not All Hashtags Can Be Trademarked

Here’s the tricky part—you can’t trademark just any hashtag. If the tag is too generic, too descriptive, or used by too many others, it won’t qualify for trademark protection.

For example, hashtags like #Love, #Foodie, or #FitnessGoals are way too broad. They don’t point to a single brand or source, and they’re used by millions of people in a wide range of contexts.

According to the USPTO (United States Patent and Trademark Office), a trademark must be distinctive. That means the hashtag should be unique enough that it stands out from others in your industry.

Common Misconception: Hashtags vs. Domain Names

Some business owners make the mistake of treating hashtags like domain names—thinking if they grab a catchy phrase first, they "own" it. But trademark law doesn’t work that way.

Domain names are more like street addresses—they point people to your website. Trademarks, on the other hand, are about brand recognition and consumer protection. The law aims to prevent confusion about who is behind a product or service.

Steps to Trademark a Hashtag

If you believe your hashtag is unique and tied closely to your brand, here’s how to get started:

1. Do a Search: Make sure no one else is already using the hashtag as a trademark.

2. Show It’s a Source Identifier: Use the hashtag consistently in connection with your products or services.

3. File With the USPTO: Submit a trademark application just like you would for a business name or logo.

4. Wait for Review: The USPTO will review your application and may request more information before approval.

Pro Tip: Consult a trademark attorney to help guide you through the process and improve your chances of approval.

Final Thoughts: Is Trademarking a Hashtag Worth It?

Yes, you can trademark a hashtag—but it’s not something to do on a whim. If your hashtag is closely tied to your brand identity, and you want to protect it from misuse, filing for a trademark can be a smart move.

Just remember, the hashtag needs to be:

• Distinctive

• Recognizable

• Directly linked to your brand

Think of it as a way to make your voice louder in the noisy, crowded world of social media—and to make sure that voice is unmistakably yours.