do I look like a Kurtis?

I've been going to the office Starbucks for years now. all the other baristas know me by name and the usual drink I order, but someway or another this just recorded in his brain that I am Kurtis. Everytime he ask me my name, while the others don't even ask cuz they know me. I would answer... Ernest. and still he hears Kurtis???! Do look like a Kurtis?