Rath Family History
Rath Name Meaning
German and Jewish (Ashkenazic): descriptive epithet for a wise person or counselor, from Middle High German rat ‘counsel’, ‘advice’, German Rat ‘counsel’, ‘advice’, also ‘stock’, ‘supply’. German (also Swiss Räth): from a short form of any of the various Germanic compound personal names formed with rad, rat ‘counsel’, ‘advice’ as the first element. German (Rhineland): habitational name from any of various places called Rath, which derives from Middle Low German roden, raden ‘to clear land for cultivation’. Irish: in some cases a habitational name from a place called Rath; in County Derry it is a reduced form of McIlwraith (see McIlrath).
Source: Dictionary of American Family Names ©2013, Oxford University Press