Where does “Silas” come from?

Silas (Old Spanish) comes from Latin Sīlās, from Ancient Greek Σίλας, from Aramaic שְׁאִילָא.

Ancestry of “Silas”, step by step

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