Dibaj
city in Semnan Province, Iran
Dibaj (Persian: ديباج) is a city in the Central District of Damghan County, Semnan province, Iran. It was the administrative center for Rudbar Rural District until its capital was transferred to the city of Kalateh.
Dibaj is 55 kilometres (34 mi) north of the city of Damghan, in the heart of the Alborz mountains. It is situated along the Mazandaran road, and is the main town in northern Damghan County. It was formerly named Chahardeh, a set of villages which were merged to form the city of Dibaj in 1993.
Etymology
The city was earlier called Chahardeh, as it was a set of four villages: Qaleh-ye Chahardeh (قلعه چهارده), Varzan (ورزن), Zardavan (زردوان), and Aminabad (امینآباد). Chahardeh means "four villages:" chahar is the Indo-Iranian word for "four," and deh is for "village." Now there are only three villages, as Aminabad was destroyed by natural causes like earthquakes, floods and/or (as it is said) by military invasion. Today, Aminabad is called Kherab Deh by local people, meaning "ruined or destroyed village."
When the Chahardeh changed to city, the name Dibaj was chosen. Adopted from an Imamzadeh to the southwest of town, in Qaleh village. The tomb said to be for Mohammad son of Imam Sadeq known as Mohammad-i-Dibaj.
The public source identifies “Dibaj” as city in Semnan Province, Iran. This brief keeps that definition visible, then builds a research path around Dibaj, city and Semnan.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Dibaj”, the useful work is to connect “city in Semnan Province, Iran” to the records capable of establishing context and consequence.
Maps, plans, fabric surveys and administrative records can establish how the site’s name, extent and function changed over time. The source revision retrieved here is dated Jan 26, 2026. The linked authority identifier is Q2626271. Authority coordinates are 36.427, 54.224. None of the 2 selected statements returned an explicit reference. The first chronological checks are 1993.
Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Dibaj” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.