Where does “Արթունյան” come from?

Արթունյան (Armenian) comes from Armenian արթուն, from Old Armenian արթուն, from Old Armenian -ուն, from Proto-Indo-European -o-mno-, from Proto-Indo-European -o-meno- — adverbial suffix of neuter gender.

Ancestry of “Արթունյան”, step by step

StepLanguageWordMeaning
1Armenianարթունawake; watchful, alert
2Old Armenianարթունawake; watchful, alert, vigilant
3Old Armenian-ունforming adjectives from verbs and rarely from...
4Proto-Indo-European-o-mno-—
5Proto-Indo-European-o-meno-adverbial suffix of neuter gender

Words derived from “Արթունյան”

Every word from Proto-Indo-European -o-meno- →Every word from Old Armenian -ուն →Every word from Old Armenian արթուն →