I can certainly understand this. Through certain informal introductions, I sometimes use my nick name when mentioning my last name - as the two roll together so easily, but I have not always done this in formal situations; however, the older I get, the more likely I am to "formally inform informally", or if you prefer, "formerly I was more formal" (smile).
I feel a unique & individual strength when I use my nick name together with my last name in formal situations. Although I've been called a fast talker anyway, I mention it quickly--and it rolls right off the tongue. Everything I've mentioned then of course defends your position to provide a formal name together with
Mattie for your daughter to use at will. Best of Luck!
This message was edited 9/26/2015, 12:27 PM