You'll be telling us next that beef Wellington is named after the famous Swedish boots and that Baclava is actually named after the Swedish head garment of similar name. Sounds like a load of köttbullar to me.
Isn't Baclava a Turkish dessert?
I see you used those two dots above the "o". Do you have a Swedish computer?
Other famous Swedish musicians include Steppenwolf (Bjorn to be wild), Underworld (Bjorn slippy) and Bruce Springstein (Bjorn in the U Sweden A) - the latter's real name is Lars Elkstrom.