thragedy:Pantheonis derived from the Ancient Greek “Pantheion”(Πάνθειον) meaning “of, relating
thragedy: Pantheon is derived from the Ancient Greek “Pantheion” (Πάνθειον) meaning “of, relating to, or common to all the gods” Cassius Dio, a Roman senator who wrote in Greek, speculated that the name comes either from the statues of so many gods placed around this building, or from the resemblance of the dome to the heavens. -- source link