My current research is on terminology for attorneys. Because each American state or other jurisdiction has a "unified bar," all legal practitioners are called by the same term. Most commonly, Americans use
lawyer or
attorney, or the more lengthy
attorney-at-law. They might be called
counsel for the purposes of elegant variation, or be named
counsellor-at-law in their own letterheads or on the outside of an envelope.
Attorney-at-law, sounding fancy, is used this way too.") Lawyers can be called
advocates too, but so can non-lawyers. I favor "lawyer," because it's a very plain word and it means what it says.
England does not have a unified bar. There are
solicitors, who do most of the day-to-day practice like contracts, wills, and so on; for court cases they will hire
barristers to represent their clients in court. In the research for a paper I'm doing, I've uncovered a whole catalog of less-well-known names for practitioners of law. These are mostly from Bouvier's
Law Dictionary (2d ed. 1843 and
"Third Revision," 1914) and from Noah Webster's dictionaries of 1828 and later.
Advocate--a general name for a lawyer, but in Scotland the members of the profession are so called and are members of the Faculty of Advocates.
Apprentice: According to
Frederic W. Maitland barristers were called "apprentices" in the middle ages.
"The bar"--used to refer to lawyers while they are pleading in court, referring to their proximity to the physical "bar" that separates judge and lawyers from spectators in the courtroom.
Civilian--a prominent expert in the civil law (there's apparently no "commoners" practicing the common law).
Doctor--presumably the title for a member of the College of Doctors, practitioners before British ecclesiastical courts in the eighteenth century. Having the
juris doctor degree doesn't really entitle an American attorney to be called "
doctor." You might say he'd be laughed out of court if he assumed the title.
Esquire--a very fraught title, placed after a lawyer's name when addressing him in writing or, more frequently nowadays, used by the lawyer himself.
Jurist--an academic who holds forth on the law; a judge; or, perhaps more jokingly, any lawyer.
Notary--a professional in civil law jurisdictions who handles various matters focused on legal documents, especially in real estate.
Proctor--a practitioner in ecclesiastical courts.
Serjeant-at-law--an earlier term for barrister.