Minerva.
Minerva is the name of the goddess of wisdom in Roman mythology. In Greek mythology, the goddesses name is Athena.
Minvera McGonagall.
Professor Minerva McGonagall's full name is Minerva McGonagall.
It is not mentioned in any of the books or movies.
Minerva Mcgonagall is her full name
Minerva
Forename Author Surname has written: 'Title'
An example of a forename is "John" in the full name "John Smith".
The forename Andrew originated in Greece. The name means strong or manly in Greek.
It is your first name.
Ffion
James
Just Minerva McGonagall. As far as I know, no additional name has been given in the books.