Where does “yáHnam” come from?

yáHnam (Proto-Indo-Iranian) comes from Proto-Indo-European yéh₂-nom, from Proto-Indo-European yeh₂- — to go; to go in, enter; to ride, to travel.

Ancestry of “yáHnam”, step by step

Step	Language	Word	Meaning
1	Proto-Indo-European	yéh₂-nom	—
2	Proto-Indo-European	yeh₂-	to go; to go in, enter; to ride, to travel

yáHnam — Etymology, Origin & Word History | Etymology Explorer