Name Copyright

Regarding program names and things alike, how does one "claim" a name and "protect" it from use? Sure you won't name something the same as something else because of decency, but what about the legal side of it.

You could always learn from the source. If you're in the US, that is.

Right, should've seen that this wouldn't apply given the location under your username. Woops.

Try this pdf. It seems like it might have what you're looking for.

Shame that doesn't apply, situated in AUS.

You would have to Trademark the name. But honestly it's not something you really need to worry about. It's a large expense that most companies don't even bother with.

My suggestion is do a quick search of the name you want to use, if it already exists then think of a new one or if the original project is dead (like CCU 1,2,3,4) then PM the owner and ask if you can use their project name, tell them about your project they may offer their old code to give you a head start.

If your project does the same thing as their old one did, you will likely be able to name your project like this:

<their project name that you want to use> - an unofficial remake

Edit: as for protecting names, trademark or be polite (don't use other's names without permission or stating that yours is unofficial, and hope they do the same - not ideal I know)