I teach in school. I had a student, say, Jennie. Evgeny was recorded in the journal, in the diary, the corresponding signatures... But all the students called her Lisa. It is strange. I decided to ask. It turns out, dad and mom could not agree how to name the daughter, before the divorce the case came. As a result, the father decided, without asking the mother, to go and write the child Eugenia. Mother did not have such a turn of events and she just started to call her daughter Lisa. Thus, the conflict of parents has become a part of the child's life, she still has to red for him.