Where does “Migranian” come from?

Migranian (English) comes from Russian Миграня́н, from Armenian Միհրանյան, from Armenian -յան, from Old Armenian -եան, from Proto-Indo-European -iyn̥.

Ancestry of “Migranian”, step by step

Step	Language	Word	Meaning
1	Russian	Миграня́н	—
2	Armenian	Միհրանյան	—
3	Armenian	-յան	forming belonging/affiliation adjectives; forming...
4	Old Armenian	-եան	forming belonging/affiliation adjectives; forming...
5	Proto-Indo-European	-iyn̥	—

Every word from Proto-Indo-European -iyn̥ →Every word from Armenian -յան →Every word from Old Armenian -եան →