Where does “Иван” come from?

Иван (Macedonian) comes from Old Church Slavonic Їѡанъ, from Ancient Greek Ἰωάννης, from Hebrew יוחנן, from Hebrew חנון, from Moroccan Arabic خنونة, from Arabic خُنَّة.

Ancestry of “Иван”, step by step

Step	Language	Word	Meaning
1	Old Church Slavonic	Їѡанъ	—
2	Ancient Greek	Ἰωάννης	—
3	Hebrew	יוחנן	Yahweh is gracious
4	Hebrew	חנון	gracious, merciful, compassionate; passive...
5	Moroccan Arabic	خنونة	mucus, snot
6	Arabic	خُنَّة	—

Every word from Arabic خُنَّة →Every word from Moroccan Arabic خنونة →Every word from Hebrew חנון →