Welcome to the Earth!
I wonder what will happen the day we big brains have copyrighted all kinds of titles and names and we don't have any name to use anymore
It's like if you are going to call your ship for "The Cruiser" you need to search all single corner of the Internet just to be sure that nobody have taken the name... or you get sued.
Imagine how many copyright infringements we have in the world today. Even large companies are fighting in the court just to prove their products and service names.
I guess that If you are going to use fictional names you have to search for a list of companies that is no longer valid (doesn't exist anymore) and use those names. The movie industry and the game industry also use a lot of fictional names. It's just that we who play this game want to see the ships with their original name, like Queen Mary 2, Jewel of the Seas... (and all these "...of the seas"). And when RCCL don't have any more of-the-seas name to put on their cruise ships they start to use "....of freedom".
I know about the Genesis that will arrive somewhere in 2010. I also know a band of musicians which use the same name "Genesis".
If you are going to call your boat "apple", well then you got the Machintosh Apple to worry about...
This is all totally ridiculous to be straight forward. It will end up in a giant circus someday...