sweden goes by "big daddy" because he's a pimp, better recognize.

no but for real he goes by berwald to save confusion and avoid answering questions/looks/conflict in general. also they were made human, so he would assume that he would have to go by berwald or there may be consequences from the landlord for not conforming or something. he doesn't mind being called sve still and prefers using country names in private when he can and he slips up with the nordics a lot. woop.