Where does “ómagyar” come from?

ómagyar (Hungarian) comes from Hungarian Magyar, from Old Hungarian mogyër, from Proto-Ugric mańćɜ.

ómagyar (Hungarian): Old Hungarian

Definitions

Step	Language	Word	Meaning
1	Hungarian	Magyar	—
2	Old Hungarian	mogyër	—
3	Proto-Ugric	mańćɜ	—

ómagyar — Etymology, Origin & Word History | Etymology Explorer