Burggraf
Burggraf is a surname of German origin. It is believed to derive from the Middle High German words "burge" meaning castle or fortress, and "graf" meaning count or nobleman. Therefore, the name likely denoted someone who was a castle-keeper, a castellain, or perhaps a local lord responsible for a castle. The title "Graf" itself was a significant noble rank in medieval German territories.
The surname can be found in various regions of Germany and has been recorded in historical documents
In modern times, the surname Burggraf is present in Germany and has also spread to other countries