-stan

The suffix -stan (Persian: ‎‎ -stān) is Persian for "place of" or "country". It appears in the names of many regions, especially in Central and South Asia, but also in the Caucasus and Russia; areas where significant amounts of Persian culture were spread or adopted. The suffix is also used more generally, as in Persian, and Urdu rigestân (ریگستان) "place of sand, desert", Pakistan "land of the pure", Hindustan "land of the Indus river", golestan (گلستان) "place of flowers, garden", and in Bengali koborstan (কবরস্থান) "graveyard/cemetery" etc.

The suffix, originally an independent noun, but evolving into a suffix by virtue of appearing frequently as the last part in nominal compounds, is of Indo-Iranian and ultimately Indo-European origin: It is cognate with Sanskrit sthā́na (Devanagari: स्थान [st̪ʰaːna]), meaning "the act of standing", from which many further meanings derive, including "place, location", and ultimately descends from Proto-Indo-Iranian *sthāna-.

The Proto-Indo-European root from which this noun is derived is *steh₂- (older reconstruction *stā-) "to stand" (or "to stand up, to step (somewhere), to position (oneself)"), which is also the source of English to stand, Latin stāre, and Ancient Greek histamai (ἵσταμαι), all meaning "to stand" and Russian стан (stan, meaning "settlement" or "semi-permanent camp"). English state originates from the same root, through Old French estat, from Latin status (“manner of standing, attitude, position, carriage, manner, dress, apparel; and other senses”), from stare. In Polish and Ukrainian, stan means "state" or "condition", while in Serbo-Croatian it translates as "apartment" (a Slovenian word "stanovanje" means apartment or other closed space of living is an obvious derivative of stan) in its modern usage, while its original meaning was "habitat". In Czech and Slovak, it means "tent" or, in military terms, "headquarters". Also in Germanic languages, the root can be found in Stand ("place, location"), and in Stadt (German), stad/sted (Dutch/Scandinavian), stêd (West Frisian) and stead (English), all meaning either "place" or "city". The suffix -stan is analogous to the suffix -land, present in many country and location names.

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