Isopsephia is the ancient Greek system of numerology which uses the numerical
values of the Greek letters. The important thing to keep in mind is that for the most
accurate values you must use the Greek spelling. For example, ATHENS is the
common spelling, but the Greek spelling is ATHENAI. This gives the value of
ATHENS of 79, since A=1, TH(Q)=9, E(H)=8, N=50, A=1, I=10.