I often talk to an American who also has the same first name as his last name (it would be a tradition in his family to do this from grandfather to grandson) he told me how his schooling was nightmarish because of that . In addition to the bullying of classmates, there were the remarks during class calls at the beginning of the year where the teachers believed in a typing error and sometimes refused to believe that the student was really called like that despite his explanations and especially administrative concerns for the same reasons. So there, with twins, they risk having a special gratitude for their parents …