Genesis 14:18-20 The name Elyon occurs with El. YHVH, and Elohim, and also alone, chiefly in poetic and late passages. When used with God, El means ‘highest’ or “exalted one.” “Elyon was the title given to the top Kena’ani (Canaanite) god and was appropriated by the Hebrews as a title for YHVH to express their understanding that their God was the highest in every aspect of life.
Genesis 15:2 ADONAI occurs as a name of God apart from its use by the Masoretes as a substituted reading for YHVH. It was probably at first ADONAI (“my Lord”) or ADONAI (“my Lord,” plural of majesty), and later assumed this form as a proper name to distinguish it from other uses of the same word. The simple form ADONAI (Lord), with and without the article, also occurs as a divine name. The name Ba’al, apparently as an equivalent die YHVH, occurs as an element in a number of compound proper names, such as Jerubbaal, Ishbaal, Meribaal, and so on. Some of these names probably at a time when the name of Ba’al had fallen into dispute (cf. Hos.2.16-17), seem to have been changed by the substitution of El or Bosheth or Ba’al (cf. 2 Sam. 2:8, 4:4, 16). When ADONAI and YHVH appear together, other translations of the Bible render it “Lord God”.
Genesis 17:1 (CJB)
1 When Avram was 99 years old Adonai appeared to Avram and said to him, “I am El Shaddai [God Almighty]. Walk in my presence and be pure-hearted.
David H. Stern, Complete Jewish Bible: An English Version of the Tanakh (Old Testament) and B’rit Hadashah (New Testament), 1st ed. (Clarksville, MD: Jewish New Testament Publications, 1998).