Indeed, Eric, and 'nes' is peninsula. So, your last name is literally Bog-Bay-Peninsula.
When I was a child, my father considered changing the family name to something that might be easier for Americans to swallow. He came up with several candidates, and I am delighted that he never went through with the name change.
The longest one he came up with was "Quagmire-inlet-promontory."
Even longer than Bog-Bay-Peninsula.
I apologize for dragging this thread off topic, but it's nice to know there are knowledgeable linguists among the LuLa crowd.