Xinnamin
Mrs. Austin
Eldin. Really. I'm guessing this means the Provinces are appearing in this game. This really furthers my belief that the Light Spirits will be in the game to seal away the "dark interlopers" in the Mirror of Twilight.
When I first saw the name Eldin, my impression was that if Eldin and the other Light Spirits had come already and established their presence enough for landmarks to be named after them, they must have already done something major for the land. Given that they were called down specifically to seal away the Dark Interlopers, my impression is that the spirits already completed this task, hence why they already have landmarks named after them. So personally, I think the Interlopers may be part of SS's backstory.
However, now that I think about it, it is possible the story could be retconned so that the Light Spirits were always there, hibernating or something in a manner similar to the Giants of MM, and SS is the story of how the Light Spirits had to be awakened to seal away the Interlopers, and that even was big enough to pass into legends as the reason for the Light Spirits maybe coming out of hibernation.
On a non-related note, I love Phi's voice. Truly.