1) Hungarian surname 
[genus] Csák was the name of a gens (Latin for `clan`; nemzetség in Hungarian) in the Kingdom of Hungary. ==Origin== The Gesta Hunnorum et Hungarorum (`Deeds of the Huns and Hungarians`) records that the ancestor of the family was Szabolcs, son of chieftain Előd, the leader of one of the seven Magyar tribes. The family was probably conne...