They called it "Bretland". I do not know why.
viking writing kingvi gintiwr
If by viking writing, you mean the Futhark, that is lost in history. The Futhark has been around since at least 200 CE, way before the vikings were vikings.
what were Viking slave called
A Norse settlement.
His ship was called Centre Thorvald Viking Ship.
the answer is The Vikings
I don't know if it is the real name but the Vikings used to be called the Purple People Eaters.
Yes. It is correct to say that viking was a name of a lunar probe.
obviously it would be vikette
No, the name Wilson is not a Viking name. The name Wilson is Old English in its origin and means desire.
The first country/culture in Russia was a Viking kingdom called Rus.