The name Utopia was a sort-of-a-pun. It means 'no-place' but it could be an echo of a term meaning 'happy place'.
If you're asking about my idea of a Utopia, I'm not sure I have one. The idea of perfecting society always seems to involving destroying the basis of what society we have and require destroying all of human civilisation or fleeing a long way from it to escape the corruption of the present day states.
Improving I'm all for and am full of ideas. Perfecting is a vanity that leads to extremism or inaction.
Destroying the negative or hurtful parts of society may not be a bad idea especially since most of us feel hurt in one way or another by the things that happen around us.
If mankind is left to be the ones to try to perfect things then boy are we in serious trouble. Yes of course this will lead to all forms of extremism and more problems. However this is exactly why mankind cannot be counted on to bring about a perfect world. We need help from a much powerful and perfect source. That which is perfect and all powerful has to do it because otherwise we've seen what trying to improve things has gotten us when we are left to our own ways.