Where does “سیلاس” come from?

سیلاس (Persian) comes from Ancient Greek Σίλας, from Aramaic שְׁאִילָא.

Ancestry of “سیلاس”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	Σίλας	—
2	Aramaic	שְׁאִילָא	—

سیلاس — Etymology, Origin & Word History | Etymology Explorer