History: The surname Oberholzer is of Swiss-German origin, derived from the Middle High German words “ober,” meaning “upper,” and “holzer,” meaning “hollow” or “valley.” It was likely a toponymic surname for someone living in an upper hollow or valley. The name is prevalent in Switzerland and among Swiss-German communities worldwide. Notable individuals with this surname include:

  • Hans Oberholzer: Swiss artist known for his paintings and sculptures.
  • Peter Oberholzer: Swiss politician and member of the Swiss Federal Assembly.