Where does “Yerazgavors” come from?

Yerazgavors (English) comes from Armenian Երազգավորս, from Old Armenian Երազգաւորս, from Old Armenian որս, from Proto-Indo-European porḱos — fishing.

Ancestry of “Yerazgavors”, step by step

Step	Language	Word	Meaning
1	Armenian	Երազգավորս	—
2	Old Armenian	Երազգաւորս	—
3	Old Armenian	որս	chase, hunting, hunt, sport; prey; venison, game;...
4	Proto-Indo-European	porḱos	fishing

Yerazgavors — Etymology, Origin & Word History | Etymology Explorer