Where does “ܐܘܡܢܐ” come from?

ܐܘܡܢܐ (Classical Syriac) comes from Aramaic אוּמָּנָא, from Akkadian 𒌝𒈪𒀀 — expert, artisan, artist, craftsman, foreman.

ܐܘܡܢܐ (Classical Syriac): clever, skillful; artisan, artificer, craftsman;...