wpegg: Really? I'll start looking up articles against your argument, you start looking up for. I reckon I'll win.
hedwards: Names of people cannot be trademarked and they cannot be copyrighted either. Anybody claiming otherwise is completely full of it. There are cases where celebrities sue because it's implied that they have endorsed a product, but they don't get special protections on their names.
And no you won't win, because it's clearly codified that you can't copyright names and trademarks cannot be applied to people's names.
Um no that is not true,well to a extent anyway you can't prevent someone using a name like say Bruce Banner which is trademarked by Marvel, you can use the name to your hearts content but if you use the name for a character that is a scientist who has a Jekyll and Hyde complex then yea your looking at a lawsuit. Hell just do some research on WWE/WWF they trademark the names of their "stars" which is why they often give them a new ring name when their signed, they own the name "Danial Bryan" in that Brian Danielson(his real name) should he leave WWE he can not use that name but someone else can call themselves that, there are some exceptions if it's their birth name or their well known by that name case for example Rey Mysterio and Eddie Guerrero but in those cases they usually add something to the name that they can trademark but either way they have shown that they can trademark names.
Another Example is "Hulk" Marvel owns the Trademark on the name Hulk so Hulk Hogan and any promotion using him has to get permission from Marvel comics since Hulk is a trademark of Marvel.
A better explanation from Legal Zoom
"A trademark is a word, phrase, symbol or design, or a combination of them, that identifies and distinguishes the source of a trademark. Names of people and companies, business logos and symbols, and particular sounds can all be trademarked. Everything from Julia Roberts' name, the Nike "swoosh," and the NBC chimes are registered with the US Patent and Trademark Office. Trademarks identify a product, service,
person, or thing from others in the same field, and trademark infringement has, and always will be, a serious offense."
So what I am saying is if you use the name of something or someone that is trademark, fictional or otherwise using their likeness or being it(the likeness) being similar enough to be considered a blatant copy without permission then your violating their copyright or trademark.
Another example Wrestler Chris Jericho had a band named Fozzy Osbourne he got into trouble with Ozzy over it and had to drop the Osbourne from the bands name as he was using a trademarked name of a musican and group for a musical band.