The English language contains a large number of eponymic words--words derived from the names of people because of their close association with the product, service, or concept. Eponymic words fall into three categories: those derived from mythological or fictitious names; those which describe the person or his works (as, for example Shakespearian or Shavian); and the "true" eponymic words which come from the names of people who actually exist or once...