Where does “ܐܕܪ” come from?

ܐܕܪ (Classical Syriac) comes from Hebrew אֲדָר, from Akkadian Addarum.

Ancestry of “ܐܕܪ”, step by step

Step	Language	Word	Meaning
1	Hebrew	אֲדָר	—
2	Akkadian	Addarum	—

ܐܕܪ — Etymology, Origin & Word History | Etymology Explorer