Bull Family History
Bull Name Meaning
English: nickname for a strong, aggressive, bull-like man, from Middle English bul(l)e, bol(l)e. Occasionally, the name may denote a keeper of a bull. Compare Bulman. German (mainly northern): from a byname for a cattle breeder, keeper, or dealer. Compare South German Ochs. South German: nickname for a short fat man, a variant of Bolle, or a nickname for a man with the physical characteristics of a bull.
Source: Dictionary of American Family Names ©2013, Oxford University Press