Alexandersen

Alexandersen is a surname of Norwegian origin, derived from the given name Alexander, which itself comes from the Greek name Alexandros, meaning "defending men." The name has been used since ancient times and gained popularity in the Middle Ages. In Norway, the name is most commonly found in the southern regions, particularly in the counties of Vestfold and Telemark. Historically, the name has been associated with various professions, including farmers, craftsmen, and merchants. Notable individuals with the surname Alexandersen include Norwegian politician and diplomat Alexander L. Kielland, who was born with the surname Alexandersen before changing it to Kielland. The name continues to be used today, with numerous Alexandersens residing in Norway and other countries.