He: אִישׁ ʼîysh, eesh; contracted for H582 (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 H802.
Spirit: רוּחַrûwach, roo’-akh; from H7306; wind; by resemblance breath, i.e. a sensible (or even violent) exhalation; figuratively, life, anger, unsubstantiality; by extension, a region of the sky; by resemblance spirit, but only of a rational being (including its expression and functions):—air, anger, blast, breath, × cool, courage, mind, × quarter, × side, spirit(-ual), tempest, × vain, (whirl-) wind(-y).
“Moses says: May I say who sent me? He asks for ‘God’s‘ [‘Elohiym’s] name. The Israelites will want to know who has sent me, and ‘God’ [‘Elohiym] replies with a sentence, “Ehyeh asher ehyeh.” This is a first person sentence that can be translated, “I am who I am”, or perhaps, “I will be who I will be,”.. Source: https://en.wikipedia.org/wiki/I_Am_that_I_Am
The name that is what the Creator is /does! The Name that calls us to be /do as the Creator is /does. The ‘expression’ (ruwach: spirit) of the Creator in us. May it be so in YH’shua.