Owners of the Joker have been barred from naming their food companies Fork and GoFage or Self.
S ** T Creek Pedal Company and Mayo Mayo Kicking Studio were also denied.
Building the Fight Fight Hitler, Fancy A Bomb, Epidemic 19, The Great Big Corrupt Company, and Provert Kate also failed to cut it.
She was among 800 companies that have been forced to change their names over the past two years for taste reasons.
The list is listed by the House of Lords, a registered business in England and Wales.
There are more than 400,000 limited companies registered in the UK, with more than 500,000 new companies being added each year.
Any business whose name has been rejected can reapply if they prove it is legitimate.
A Companies House spokesman said: “We have a legal obligation to ensure that the names we register do not contain any abusive language.
All requests are carefully considered but we will not register a name that is considered offensive.