Gosh, thanks red. Having spent the last 7 years pissing in the wind as I have tried to tackle bullying against DS1 at school (not about his name) I don't think I need to stew on anything. Yes, society lets bullying happen, and it will continue to do so, and I will do whatever I can to prevent it happening to my DC. Perhaps I should take the "brave" decision, and call DC3 Percival or Hermione or whatever, and just let them take the inevitable pelters, but that is not going to happen I'm afraid.
Sorry, but don't blame the kid or the parents of the child with the odd name. Blame the bully for their behaviour.
Otherwise, you should say, don't ever do anything that is different or challenges injustices in life because you deserve to any mistreatment you get as a result. Wouldn't our world be lovely if we all just complied with others even if we disagree.
Unusual names are not the cause of the problem. They do not make someone MORE of a target. They can only ever provide a focal point for bullying which would have just picked on another thing instead. Bullying is the fault of the bully and bullying on the basis of name being somehow acceptable is socially supporting it.
Suggesting that you effectively are 'asking for it' because you were given a certain name by your parents and your parents should have modified their behaviour to protect you has a familiar ring and comparison to it, that I do not like in the slightest.
As others have pointed out, names from other cultures are different - should they be adopting 'acceptable' names to protect them from the playground bullies? What does that same.