The meaning of the name Miller is "Mill Worker". The origin of the name Miller is English.
Miller and Millar are surnames of English language, Old English or Scottish origin. There are two homonymous forms of Miller, one that began as an occupational surname for a miller and another that began as a toponymic surname for people from a locale in Glasgow. Miller of the occupational origin may also be translated from many cognate surnames from other European languages, such as Mueller, Müller, Mühler, Moller, Möller, Møller, Myller, and others. There is also a form in the early English lingusitics as Milleiir.