That's not what irony is.
 Yeah it is. You don't think having a name that spells S.JW when you're treated as if you're a nazi isn't ironic?
Although, if he actually 
was a nazi it would definitely be ironic. He isn't, but you kind of get what I mean.
Edit: Just to add to that.
How it is defined:
irony1
ˈʌɪrəni/
noun
noun: irony
    the expression of one's meaning by using language 
that normally signifies the opposite, typically for humorous or emphatic effect.