For me, any violinist with the name 'Zachary Hitler' seems kinda weird. Violinists should have a weird foreign name, like Vlahovic, Pine, or Heifetz.
Besides, it's my name, and I have a right to what it is. Plus, I'm not planning to have kids, and I don't think it'll be very comfortable shaking hands with someone and telling them your last name is Hitler
Altho, if I did keep it, it would be for kicks.