Strong’s Hebrew Lexicon:

Him: 376 ‘iysh eesh contracted for 582 (or perhaps rather from an unused root meaning to be extant); a man as an individual or a male person; often used as an adjunct to a more definite term (and in such cases frequently not expressed in translation):–also, another, any (man), a certain, + champion, consent, each, every (one), fellow, (foot-, husband-)man, (good-, great, mighty) man, he, high (degree), him (that is), husband, man(-kind), + none, one, people, person, + steward, what (man) soever, whoso(-ever), worthy. Compare 802.

Who /what is ‘Him’?

(In Context):

“YHWH (YH): “Modern scholars generally agree that YHWH, [which] is derived from the Hebrew triconsonantal root היה (h-y-h), “to be, become, come to pass”,^[3] an archaic form of which is הוה (h-w-h),^[4] with a third person masculine y- prefix, equivalent to English “he”. They connect it to [eg.] Exodus 3:14, [ETC..] where the divinity [‘Elohiym of Israel] who spoke with Moses responds to a question about his name by declaring: אֶהְיֶה אֲשֶׁר אֶהְיֶה (Ehyeh asher ehyeh), “I am that I am” or “I will be what I will be”^[5](in Biblical Hebrew the form of the verb here is not associated with any particular English tense).^[6][7][8]”

[THE NAME THAT EXPRESSES THE WORD AND WORKS OF ISRAEL’S ‘ELOHIYM; “I WILL BE WHAT I WILL BE”]…. Cont’d at Source: Tetragrammaton