Where does “Jairus” come from?

Jairus (Danish) comes from Latin Iaīrus, from Ancient Greek Ἰάϊρος, from Hebrew יָאִיר.

Ancestry of “Jairus”, step by step

Step	Language	Word	Meaning
1	Latin	Iaīrus	—
2	Ancient Greek	Ἰάϊρος	—
3	Hebrew	יָאִיר	—