What shall we do? I'm going to junior high school. My name is ABB. Will I be laughed at? I used to have classes often, and the teacher called it ABB style.

No, that means people care about you. Be generous, and you will have better popularity. People won't laugh at you, but you are in everyone's heart, so they all think of you. Look at the problem from another angle and accept your name. This is just a code name. Only excellent people can speak for their own names.