Having a complicated surname, we have opted for a very simple first name, which to our surprise isn't even in the top 50! We named our son John - I don't think you can pronounce it 15 different ways, but we do get asked : with or without an "h'?
If pronounciation is something that's important to you, I would be careful naming him with a name that can be pronounced different ways.
I am so used to people butchering my last name, that I don't care.
Good luck !