Where does “Վրաստան” come from?

Վրաստան (Armenian) comes from Armenian -աստան, from Old Armenian -աստան, from Old Armenian -ստան, from Iranian stān(a)-.

Ancestry of “Վրաստան”, step by step

StepLanguageWordMeaning
1Armenian-աստանAlternative form of -ստան
2Old Armenian-աստանAlternative form of -ստան
3Old Armenian-ստանForming nouns with the meaning of place,...
4Iranianstān(a)-—
Every word from Iranian stān(a)- →Every word from Old Armenian -աստան →Every word from Armenian -աստան →