Mark S Smith has written pretty persuasively about history of the Jews as El worshipers. See eg Abdeel, Abiel, Adbeel, Amiel, Ariel, Azarel, Azareel, Aziel, Asael, Ashbel, Adael, etc. Yet the paucity of yhwh names. Not to mention, the Bible flat out states as much “I am the LORD. I appeared to Abraham, to Isaac, and to Jacob, as God Almighty (El Shaddai), but by my name the LORD (YHWH) I did not make myself known to them.”