The Hebrew comes from the Aramaic language.
Yahwah reveals His name to Moses
Exodus 3:13-15.
13 And Moses said to Elohiym, “Suppose I go to the siblings of the Israelites and say to them, 'The Elohiym of your forefathers has sent me to you,' and they ask me, 'What is His name?' What shall I say to them?” (Elohiym means, “God of The Living.”) It can also be translated as “god-s of the living” or “god-s of life;” for those who have life immortal.
14 And Elohiym said to Moses, “The Living that Lives. This is what you are to say to the Israelites: 'The Living has sent me to you.” (HaYah) in the ancient Semitic language means: The Living, or The Life.)
15 And Elohiym also said to Moses, “Say to the Israelites, 'Yahwah, the Elohiym of your forefathers; the Elohiym of Abraham, the Elohiym of Isaac and the Elohiym of Jacob has sent me to you.' That’s my name forever, the name by which I’m to be remembered, from generation to generation.”
The old test does not save us, all die from the law of works and sin.
What saves anyone is the new test, and the name that brought faith is Jesus Christ, because it is the name given to trust in, who died for our sins, so we do not die according to all who died in the old test.
David, Moses, all died in Adam. 1 Corinthians 15:22. ( that is why no man ascended to Heaven, but the Son of man who was always in Heaven.)
Acts 13:33 God hath fulfilled the same unto us their children, in that he hath raised up Jesus again; as it is also written in the second psalm, Thou art my Son, this day have I begotten thee.
34 And as concerning that he raised him up from the dead, now no more to return to corruption, he said on this wise, I will give you the sure mercies of David.
35 Wherefore he saith also in another psalm, Thou shalt not suffer thine Holy One to see corruption.
36 For David, after he had served his own generation by the will of God, fell on sleep, and was laid unto his fathers, and saw corruption:
37 But he, whom God raised again, saw no corruption.
38 Be it known unto you therefore, men and brethren, that through this man is preached unto you the forgiveness of sins:
39 And by him all that believe are justified from all things, from which ye could not be justified by the law of Moses.