Actually, it's not. Calix is just the name she chose for herself years ago and has gone by ever since but legally she still has to use her birth name for cheques and legal documents and stuff. Which, once she and I get married, we will fill out the forms to legally change her first name to Calix and then it will be her real name.
It was funny when I proposed to her. I won't list all her names because I don't know what she wants disclosed, but I said, "Calix [first name] [middle name] [maiden last name] [married/divorced last name], will you marry me?" It sounded like I was proposing to a law firm.