Where does “ⲓⲱⲥⲏⲡ” come from?

ⲓⲱⲥⲏⲡ (Coptic) comes from Ancient Greek Ἰωσήφ, from Hebrew יוסף, from Hebrew הוֹסִיף — to add.

Ancestry of “ⲓⲱⲥⲏⲡ”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	Ἰωσήφ	—
2	Hebrew	יוסף	Joseph, husband of Mary, mother of Jesus
3	Hebrew	הוֹסִיף	to add