1. A variant spelling of another surname: It might be a misspelling or alternate form of a more common surname, such as:
* Quince: This surname could have origins in the fruit, or from a place name.
* Kwan: This surname is found in various cultures, possibly originating from Chinese or Korean.
* Quincey: This surname has French origins, possibly meaning "from the fifth house."
2. A regional surname: "Quance" might be a specific to a particular region, likely in the United Kingdom or the United States.
3. A nickname surname: It's possible that "Quance" was originally a nickname given to someone with a certain characteristic or appearance.
To find out the true origins of the surname "Quance," you would need more information:
* Where is the surname most common?
* Are there any known historical figures with the surname?
* Are there any family histories or genealogies available?
To get started, try searching online for the surname "Quance" in genealogy databases, surname dictionaries, and historical records. You could also consider contacting a professional genealogist for assistance.