[For a moment, he glance away with an uncertain look. Before he looks back, seemingly recollected himself.]

Maybe? I don't really know why I have this name. As far as I know, it's my name.

[Maybe there is a story behind his name, but his mind instinctively avoid dwelling on it for too long.

It's simpler for him to watch Caster spin the sword, seeing how he wield it with practiced ease.]

Isn't it possible to find out? From asking him or... [Wait, isn't one of the newer gods standing in for Lugh?] ... check the library?

[Assuming anyone can find anything in that library.]