I always wondered why some crew do call me by name and some don't. It doesn't matter either way, though, but is a nice touch when they do it in this low coster, mass produced whirling world.
But when you are standing by your Club World seat to settle in and a lovely crew member comes right up and says, "May i take your coat Miss Baggersup?" it's rather nice.
It makes an impression. Sometimes little things like that can add up to an overall positive impression if several moments like that are done over a long flight.
Though at my age? I'm delighted just to hear the "Miss" and I don't care what comes after it! Just the prefix is enough. For "women of a certain age" still to be called "Miss" on board is rather enjoyable! Whether or not you are actually a "miss."