Naming a sword is soemthing that can not be done by yourself. The weapons name is only good when you yourself believe in it. As a weapon collector, I know a thing or two about this. A weapons name is Tied to a persons heart and his heart alone. In real life, I fight with swords as well, for 10 years now, And out of 16 swords, only one has been named. So quite a lot must happen before a sword gets his name.
There is no need to tie a name to a weapon, and "simply" naming one does no exisit. Once a weapon has earned it's name, and in the end, gets the name, it is tied already.