Greek and Coptic Names of the Egyptian Months

(1) Θώθ – Ⲑⲱⲟⲩⲧ
(2) Φαῶφι – Ⲡⲁⲱⲡⲉ
(3) Ἁθύρ – Ϩⲁⲑⲱⲣ
(4) Χοίακ – ⲔⲟⲓⲁⲕⲔⲓⲁϩⲕ
(5) Τῦβι – Ⲧⲱⲃⲓ
(6) Μεχείρ – Ⲙⲉϣⲓⲣ
(7) Φαμενώθ – Ⲡⲁⲣⲉⲙϩⲁⲧ
(8) Φαρμοῦθι – Ⲡⲁⲣⲙⲟⲩⲧⲉ
(9) Παχών – Ⲡⲁϣⲟⲛⲥ
(10) Παύνι …

Itacism

The process of itacism, which resulted in the eventual identification of the sounds originally represented by ι, ει, η, ηι, οι, υ, and υι in /i/, was well advanced in Egypt by the beginning of the Roman period. ει and