What is "berka"

Berka may refer to the following:

• Bad Berka, in the Weimarer Land district, Thuringia, Germany
• Berka/Werra, in the Wartburgkreis district, Thuringia, Germany
• Berka vor dem Hainich, in the Wartburgkreis district, Thuringia, Germany
• Berka z Dubé, medieval Czech aristocracy
• Al-Berka, an administrative division of Benghazi, Libya