WordNet (r) 3.0 (2006):

everyman
    n 1: the ordinary person

Moby Thesaurus II by Grady Ward, 1.0:

51 Moby Thesaurus words for "Everyman":
   Cockney, John Doe, John Smith, Public, average, average man,
   body politic, bourgeois, citizenry, common man, common run,
   commoner, commonwealth, community, community at large, estate,
   everybody, everyman, everyone, everywoman, folk, folks,
   general public, generality, gentry, girl next door,
   homme moyen sensuel, little fellow, little man, men, nation,
   nationality, ordinary Joe, ordinary run, people, people in general,
   persons, pleb, plebeian, polity, populace, population, proletarian,
   public, roturier, ruck, run, society, state, world, you and me