In today’s digital-first business world, your brand lives and breathes on social media. Whether you’re selling body butter, launching a T-shirt line, or building your coaching brand, platforms like Instagram, TikTok, and Facebook are often your first storefront. But with that visibility comes legal vulnerability—especially when it comes to trademarks.

If you’re a business owner or content creator, here are some of the most common (and costly) trademark mistakes I see every day—and how you can avoid them before they catch up with you.

1. Using a Name That’s Already Trademarked

This is easily one of the most common—and avoidable—mistakes I see business owners make. They fall in love with a brand name, secure the domain, lock down the social handles, maybe even launch the product—without ever checking if someone else already owns the trademark.

Here’s the reality: just because a name looks available online or hasn’t shown up in your feed doesn’t mean it’s legally up for grabs. Trademark rights aren’t determined by what’s trending on social media—they’re based on actual commercial use and federal registration. If someone else already owns the mark, using it in commerce—even unintentionally—can expose you to a legal claim for infringement.