Note 109
This name, unknown till the xth century, appears to be of Syriac origin. It was invented by the Jacobites, and eagerly adopted by the Nestorians and Mahometans; but it was accepted without shame by the Catholics, and is frequently used in the Annals of Eutychius, (Asseman. Bibliot. Orient. tom. ii. p. 507, &c., tom. iii. p. 355. Renaudot, Hist. Patriarch. Alexandrin. p. 119.). Ancient Greek was the acclamation of the fathers of Constantinople, (Concil. tom. vii. p. 765.)
The History Of The Decline And Fall Of The Roman Empire Fall In The EastChapter 47