If you have ever heard of Key & Peele then you are definitely familiar with their amazing comedy routines. One of their most popular, and talked about routines is the "Substitute Teacher" skit.
I don't want to give too much away, but the main thing about this one is that it shows that people pronounce names in different ways depending upon where you come from, and your fiscal background.
In this skit, the new substitute teacher is trying to take roll call, but for some reason the kids are just not responding. The substitute teacher is greatly angered by this, but the kids are completely puzzled as to why he is getting so upset.
If you check out the video you can understand why there is so much confusion on both sides of this issue.