Where does “עמנואל” come from?

עמנואל (Hebrew) comes from Hebrew אֵל, from Hebrew שמואל, from Hebrew שְׁמוּאֵל.

Ancestry of “עמנואל”, step by step

Step	Language	Word	Meaning
1	Hebrew	אֵל	a God; God, deity; god, God
2	Hebrew	שמואל	—
3	Hebrew	שְׁמוּאֵל	—

עמנואל — Etymology, Origin & Word History | Etymology Explorer