I have a coworker who purposely calls me the wrong name, even though he clearly knows what my actual name is. Others who work with us constantly correct him. I heard him tell someone last week that he knows my name, but he just calls me by this other name instead.
This is weird, right?
I've ignored it. We don't directly interact together for work related reasons, but we work in the same office. He usually will come around my area to say "how's it going" or to purposely bother me about something non work relaed. Based on his other behavior, I know that him calling me the wrong name is just trying to stir me up (he is succeeding, from this post, but I don't want to cause a scene at the office). I like my job, but I dislike working with this certain person.