Where does “수리아” come from?

수리아 (Korean) comes from Arabic سُورِيَا, from Akkadian 𒀸𒋩 — Assur.

Ancestry of “수리아”, step by step

Step	Language	Word	Meaning
1	Arabic	سُورِيَا	—
2	Akkadian	𒀸𒋩	Assur

수리아 — Etymology, Origin & Word History | Etymology Explorer