Yes or no to pen names, and if yes any suggestions?

I love my name, I really do. But the thing is every time someone sees it they A-L-W-A-Y-S Mispronounce my last name which is Leibfritz (Light-fritz). Should I use a pen name in this situation and if so any ideas? I was considering Dawn but I fail at last names so I think its out. I personally like names no one has yet they sound pretty and nice