The only con of my irl name is that where I live there is a variation of my name that literally just adds 2 letters at the front. That is not the problem, but a couple of teachers skip those two letters. I had a classmate with that name variation. Unless the teacher is not directly staring into one of our directions, we don’t know who should speak. It is worse when the teacher is yelling or scolding at said classmate. Please use classmate’s full name when yelling. Please.