Keller is a surname of German origin, derived from the Middle High German word "kelle," which means "tub" or "vat." It was originally an occupational name for a cooper, someone who made wooden barrels and tubs.
The name Keller first appeared in records during the late medieval period in Germany. One of the earliest known bearers of the surname was Peter Keller, who was born in Zurich, Switzerland in 1578. Since then, the name has spread throughout Europe and beyond, with notable occurrences in countries such as France, England, and the United States.
The meaning of Keller is not purely symbolic like many other surnames. It does not represent a particular personality trait or characteristic that is passed down through generations. Instead, it reflects the occupation of the original bearer's ancestor. However, this doesn't mean that people named Keller don't have their own unique personalities and characteristics.
Today, Keller is still predominantly found in German-speaking countries but has also become established as a given name in some English-speaking nations. It is often used as a middle or first name for boys and girls alike. Despite its origins as an occupational surname, Keller has evolved into a modern, unisex name that transcends its historical roots.
"Keller saw a significant rise in births from the late 90s to mid-2000s, peaking at 260+ births per year between 2003 and 2008. Post-2014, there's been a decline, with 2021 seeing only 84 births."