1178 in Anglo-Latin, the popular name of Great Inquisition or Survey (1086), a digest in Anglo-French of a survey of England undertaken at the order of William the Conqueror to inventory his new domain, from Middle English domes, genitive of dom "day of judgment" (see doom (n.)). "The booke ... to be called Domesday, bicause (as Mathew Parise saith) it spared no man, but iudged all men indifferently." [William Lambarde, "A Perambulation of Kent," 1570]

fem. proper name, also the name of one of the Fates, from Greek Moira, literally "share, fate," related to moros "fate, destiny, doom," meros "part, lot," meiresthai "to receive one's share" (from PIE root *(s)mer- (2) "to get a share of something").