I like it very much. It would definitely work in English, considering how similar it is to
Dorian.
But as someone all ready mentioned, it would probably be a good idea to use a more masculine middlename. I think
Florian is a beautiful name, but it sounds a little fluffy:)
You could use one of my favourite names
Xerxes. I usually like to pair it with
Julian, and
Julian &
Florian are quite simmilar. So I think this combo looks and sounds great:)
Florian Xerxes