available) Mannery Early Origins Spelling variations of this family name include: McEniry, McEnery, McInergh, McInneirghe, McEnnery, McKynery, Mannery, McEnrigh and many more. First found in Limerick , where they held a family seat as descendents of Sedna, son of Cairbre Aedbha, descended from Olioll Olum, King of Munster who died 234.