Highly likely. Originally it must have been spelled björström.
No, it is German.
No its German.
yes
sson in it, like andersson or pettersson, 20 percent have this syntax.
Yes, Carlson is a Swedish surname originating from the given name Carl, which is a common Swedish name. The "son" at the end of the name indicates "son of Carl" in Swedish, making it a patronymic surname.
No, but it is a Swedish company. It's called Sandvik because it's based in a Swedish town called Sandviken.
My last name is Fisk :) It's Swedish
The name Pollock is Scottish in origin, but is strongly Swedish in the last few centuries.
My great, great grandfather's birth name was William Taus and he and his ancestors were full Swedish. So it's Swedish.
Rydberg is a Swedish name for a woodland mountain clearing.
This Swedish last name is pronounced SKARSH-gord.
Swedish. It means "son of Ander"