Where does “Елисе́й” come from?

Елисе́й (Russian) comes from Old Church Slavonic Єлїссє́й, from Ancient Greek Ἐλισσαῖος, from Biblical Hebrew אֱלִישָׁע.

Ancestry of “Елисе́й”, step by step

Step	Language	Word	Meaning
1	Old Church Slavonic	Єлїссє́й	—
2	Ancient Greek	Ἐλισσαῖος	—
3	Biblical Hebrew	אֱלִישָׁע	—