Eminem Challenges “Swim Shady” Brand Over Name Resemblance to His “Slim Shady” Persona
U.S. rap icon Eminem, whose real name is Marshall B. Mathers III, has launched legal action against an Australian beachwear company named Swim Shady, arguing that the brand’s name is too close to his famous rap alter ego, Slim Shady.
In September, Eminem filed a petition with the U.S. Patent and Trademark Office seeking to cancel a trademark that had been granted to the Sydney-based company. Under U.S. trademark law, the company is required to respond to the petition by next week.
According to court filings, Eminem’s legal team claims the name “Swim Shady” could create a “false association” with the rapper and his established brand.
The Company’s Response
Swim Shady has pushed back against the claims. In a statement provided to the BBC, the company said it intends to “defend our valuable intellectual property.”
The brand originally launched under the name Slim Shade before rebranding to Swim Shady. It officially entered the market in 2024 and sells products such as portable beach umbrellas, swim bags, and sun-protection accessories.
The company registered its name with Australia’s business regulator in September 2023. Earlier this year, it also secured a U.S. trademark for “Swim Shady,” which triggered Eminem’s legal response seeking to cancel it.
Eminem’s Trademark Claims
Court documents indicate that Eminem first trademarked “Slim Shady” in the United States in 1999, the same year his album The Slim Shady LP propelled him into mainstream fame. His legal team argues that the name has become “distinctive and famous” and is strongly tied to his music career.
Interestingly, while the name has long been protected in the U.S., Eminem only filed a trademark application for “Slim Shady” in Australia in January 2025.
A Growing Trademark Dispute
The dispute has now expanded beyond the United States. Eminem has also filed an opposition against the Swim Shady name in Australia, where the company is based.
The brand, represented by Sydney intellectual property firm Meyer West IP, said it was created to offer stylish products designed to protect beachgoers from Australia’s intense sun, describing itself as a “grassroots Australian company.”
However, due to the ongoing legal proceedings, the company declined to comment further on the case.
A Familiar Legal Battle in Australia
Trademark clashes between global celebrities and Australian brands are not unheard of. In a notable case last year, an Australian court overturned a previous ruling that had found pop star Katy Perry guilty of infringing the trademark of Australian designer Katie Perry, who sells clothing under her own name.
The designer had earlier compared her legal fight with the singer to a “David versus Goliath” battle.
As the Swim Shady dispute unfolds, the case will determine whether the beachwear company’s name crosses the line from clever wordplay into trademark infringement against one of hip-hop’s most recognizable personas.
