Bertau

Bertau is a surname of French origin. It is derived from the Old French word "bertaut," which itself likely comes from Germanic roots meaning "bright" and "famous." Surnames in France, like in many other European countries, became more common during the Middle Ages as a way to distinguish individuals. The name Bertau could have originally been a given name that later became hereditary, or it could have been a nickname given to someone who was perceived as bright or famous. Variations of the surname may exist in different regions and historical records. Families bearing the name Bertau have likely spread throughout France and potentially to other parts of the world through migration over centuries. Genealogical research into the Bertau surname can reveal family histories and origins.