Oh please. Get over yourself. I've been an expat for over a decade and the number of times people mispronounce my name, or use my given name as my surname as they do here in China....do I preach a big sermon about how they should learn the "proper" way to say my name? This idiot is just one more of many looking for ways to feel hurt and offended. And yes, I've been to Nairobi and no, they don't always get my name right there either, or "make the effort", that would "only take seconds". 

No wonder Canada is circling the drain. People expecting everyone to accommodate them, instead of trying to assimilate into the culture they decided was better than the one they left. Hate to tell you, but people are getting sick of it.