wikipedia says this about it: "Bohemians are the people of Bohemia, in the Czech Republic, inhabitants of the former Kingdom of Bohemia, located in the modern day Czech Republic. The ancient Kingdom of Bohemia was absorbed into the Habsburg Empire after 1527 and came under the control of Vienna. The name "Bohemia" derives from the Latin term for the Celtic tribe inhabiting that area, the Boii, who were called Boiohaemum in the early Middle Ages. The word "Bohemians" was never used by the local Czech (Slavic) population. In Czech, the region since the early Middle Ages has been called only ?echy ("Bohemia") or Kr?lovstv? ?esk? ("Kingdom of Bohemia"), and its mainly Czech-speaking inhabitants were called ?echov? (in modern Czech ?e?i)."