Oh, right. Niceties. Those are a thing that exists. Kristoff looks a little surprised at the question for a beat, but at least it's easy enough to answer once it's processed. "Kristoff. Er... Kristoff Bjorgman."

Because he does have a whole name, and Will had given his. Kristoff then lifts his hand to firmly pat Sven's side. "And this is Sven. Which... I definitely already mentioned, didn't I?"