Where does “Եսայան” come from?

Եսայան (Armenian) comes from Armenian Եսայի, from Old Armenian Եսայի, from Ancient Greek Ἠσαΐας, from Hebrew יְשַׁעְיָהוּ.

Ancestry of “Եսայան”, step by step

Step	Language	Word	Meaning
1	Armenian	Եսայի	given name equivalent to Isaiah
2	Old Armenian	Եսայի	—
3	Ancient Greek	Ἠσαΐας	—
4	Hebrew	יְשַׁעְיָהוּ	—

Եսայան — Etymology, Origin & Word History | Etymology Explorer