Where does “Mohrin” come from?

Mohrin (German) comes from German Mohr, from Middle High German mōr, from Latin maurus, from French maure, from Middle French moré, from Old French More, from Latin Maurus, from Ancient Greek Μαυρούσιος — Creates adjectives from noun or verb stems.

Mohrin (German): negress

Definitions

negress

Ancestry of “Mohrin”, step by step

Step	Language	Word	Meaning
1	German	Mohr	blackamoor, negro; Moor
2	Middle High German	mōr	—
3	Latin	maurus	Moorish, North African
4	French	maure	Moorish
5	Middle French	moré	Moor (person of Berber descent)
6	Old French	More	—
7	Latin	Maurus	Of or pertaining to the Moors; Moorish,...
8	Ancient Greek	Μαυρούσιος	an inhabitant of Mauretania; a Mauretanian
9	Ancient Greek	-ούσιος	forms relational adjectives: of or pertaining to
10	Ancient Greek	-ῐος	belonging to; of”, “belonging to”, “pertaining to
11	Proto-Indo-European	-yós	Creates adjectives from noun or verb stems

Every word from Proto-Indo-European -yós →Every word from Ancient Greek -ῐος →Every word from Ancient Greek -ούσιος →