Where does “moon god” come from?

moon god (English) comes from English God, from Middle English god, from Old English gōd, from Proto-West Germanic gōd, from Proto-Germanic gudą, from Proto-Germanic gastiz, from Proto-Indo-European gʰóstis, from Proto-Indo-European -tis — Derives abstract/action nouns from verb roots.

moon god (English): A personification of the moon worshipped as a god

Definitions

  1. A personification of the moon worshipped as a god

Ancestry of “moon god”, step by step

moon god traces back through two separate lines of ancestry.

via English God

StepLanguageWordMeaning
1EnglishGodA being such as a monotheistic God: a single...
2Middle EnglishgodA god or deity; a divine individual; A person...
3Old Englishgōda good thing, advantage, benefit, gift; good,...
4Proto-West Germanicgōdgood
5Proto-Germanicgudąinvoked one; god, deity
6Proto-Germanicgastizstranger, guest
7Proto-Indo-Europeangʰóstisstranger, host
8Proto-Indo-European-tisDerives abstract/action nouns from verb roots

via English Moon

StepLanguageWordMeaning
1EnglishMoonThe Earth's moon; the sole natural satellite of the Earth, represented in astronomy and astrology by ☾
2Middle EnglishMoneA lamentation; a sorrowful moan or expression
3Old Englishmānbad, criminal, false; shameful act; crime;...
4Sanskritमहादेवthe "great God"
5Sanskritमहाcombining form of महत्; buffalo; great, large,...
6Proto-Indo-Aryanmaźʰā́
7Proto-Indo-Iranianmaȷ́ʰā́big, great
8Proto-Indo-Europeanméǵh₂sbig, great
Every word from Proto-Indo-European -tisEvery word from Proto-Indo-European gʰóstisEvery word from Proto-Germanic gastiz