Where does “spāhān” come from?

spāhān (Pahlavi) comes from Old Median Spādānah, from Old Persian 𐎿𐎱𐎠𐎭, from Proto-Iranian *cwáHdah, from Proto-Indo-Iranian *ćwáHdʰaH, from Proto-Indo-European ḱwéh₁-dʰ-o-h₁.

Ancestry of “spāhān”, step by step

StepLanguageWordMeaning
1Old MedianSpādānah
2Old Persian𐎿𐎱𐎠𐎭
3Proto-Iranian*cwáHdaharmy
4Proto-Indo-Iranian*ćwáHdʰaH
5Proto-Indo-Europeanḱwéh₁-dʰ-o-h₁

Words derived from “spāhān

Every word from Proto-Indo-European ḱwéh₁-dʰ-o-h₁Every word from Proto-Indo-Iranian *ćwáHdʰaHEvery word from Proto-Iranian *cwáHdah