Lol, in that case, i can count witrh 3 hands people that breach 3.5 on Cerberus.

As for anime characters, it depends. If its a name thats mostly used in various animes, then its not intellectual property. Im sure we can find at least 30 different animes where they have characters named, lets say, Sora, for example.

Now, if its a name thats basically iconic and used on one specific media, like Super Sonico, or Naruto Uzumaki, then yes, it is a breach of 3.5