I don’t know about you, but I have a tendency to name all of my guitars. After spending so much time with them it just doesn’t feel right not to call them by a first name. I do it so much that now Evita will refer to my guitars by their names rather than by any other factor. I know of some famous guitarists that named their guitars. B.B. King comes to mind. All of his guitars are name Lucille I believe. Personally I prefer to take into account where the guitar came from and the character of its looks and sounds.