There are a few possible interpretations of this combination:
* "White Singer": This could refer to someone who was known for their white voice or who sang songs about whiteness.
* "Singer of White Songs": This could indicate someone who specialized in singing songs about light-colored subjects or themes.
* "Singer from a Place Called Weiss": There may have been a place or region called "Weiss" where the name originated.
Ultimately, the exact meaning of the name Weissinger might vary depending on its specific history and the family's origin.
To get a more definitive understanding of the meaning and origin of your last name, you might consider:
* Consulting a genealogy website: Websites like Ancestry.com or MyHeritage.com can help you trace your family tree and provide insights into your family's history.
* Researching local archives: Depending on your location, local archives might have records that can provide clues about the origin and meaning of your last name.
* Contacting a professional genealogist: If you're interested in a more in-depth exploration of your family's history, a professional genealogist can help you conduct thorough research.