Are you talking about here in America? It's hard to say because as I explained even left-libertarians have many different ideologies concerning government, business, socialism, private property and so forth. It is a very broad area that I suspect you have not really investigated, do some reading on it and come back with a meaningful question.
No, you say European libertarianism is different from American libertarianism. I'm asking you if you can give me the names of some European libertarians that I can look into. It would appear that you're having difficulty with this simple request.
Here are a few for you: Hans-Hermann Hoppe, Jörg Guido Hülsmann, Gerard Casey, and Jesús Huerta de Soto. All European libertarians, but in the Rothbardian tradition. Not whatever it is you're trying to pass off as libertarianism.