Where does “Cư-rơ-gư-xtan” come from?

Cư-rơ-gư-xtan (Vietnamese) comes from Russian Кыргызста́н, from Kyrgyz Кыргызстан, from Kyrgyz -стан, from Persian ـِسْتَانْ, from Old Persian 𐎿𐎫𐎠𐎴, from Proto-Iranian stā́nam, from Proto-Indo-Iranian stʰáHnam, from Proto-Indo-European *steh₂-.

Ancestry of “Cư-rơ-gư-xtan”, step by step

StepLanguageWordMeaning
1RussianКыргызста́н
2KyrgyzКыргызстан
3Kyrgyz-станSuffix to form country names when added to names...
4Persianـِسْتَانْplace of
5Old Persian𐎿𐎫𐎠𐎴place
6Proto-Iranianstā́nam
7Proto-Indo-IranianstʰáHnam
8Proto-Indo-European*steh₂-
Every word from Proto-Indo-European *steh₂-Every word from Kyrgyz -станEvery word from Kyrgyz Кыргызстан