Kaiser is the German title meaning "Emperor", with Kaiserin being the female equivalent, "Empress". Like the Russian Czar it is directly derived from the Latin Emperors' title of Caesar, which in turn is derived from the personal name of a branch of the gens (clan) Julia, to which Gaius Julius Caesar, the forebear of the first imperial family, belonged. In English, the term "the Kaiser" is usually reserved for the Emperors of the German Empire, the emperors of the Austrian Empire and those of the Austro-Hungarian Empire. Although the British monarchs styled "Emperor of India" were also called "Kaisar i Hind" in Hindi and Urdu, this word, although ultimately sharing the same Latin origin, is derived from the Greek Kaisar, not the German Kaiser.